Company lists · Data refreshed October 2026
Top 25 Custom filter suppliers based in the United States
RevenueBase identified 116 company matches for custom filter suppliers associated with the United States as of October 2026 and tracks 1,245 professional contacts across them, including 304 with verified work emails. Houston is the largest hub.
This list covers company matches for custom filter suppliers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 24, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest custom filter suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 297 contacts → | ||||
Exact match “At Champion Laboratories, Inc, we are committed to quality and service in light-duty and heavy-duty filter manufacturing.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 2 | 36 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 3 | 33 contacts → | ||||
Exact match “Air-Nu has been in the filtration business for over 30 years.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 4 | 27 contacts → | ||||
Exact match “Commercial and industrial filters, HVAC filters, Dust Collection, water filters, Electrostatic water treatment for cooling towers, belts, negative air machines, cottonwood filters.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “Your SPECIALIZED AIR FILTER SUPPLY partner Delivering FULLY DE-RISKED filtration while saving LABOR, ENERGY and SPACE For COMPLEX AIR CONDITIONED ENVIROMENTS That need OPTIMUM AIR…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 6 | 25 contacts → | ||||
Exact match “Take Charge with Fast and Efficient Purchasing.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 7 | 25 contacts → | ||||
Exact match “For 53 years and counting, We Care About Your Air.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “For 80 years Smith Filter Corporation has used the latest technological advancements to produce the finest filters in the market.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 9 | 21 contacts → | ||||
Exact match “Since 1989, DHA Filter has been a trusted, innovative industrial filtration specialist and full industrial partner, offering the best in filter manufacturing as well an extensive…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 10 | 21 contacts → | ||||
Exact match “Since 1945, Ohio Fabricators Company (OFCO) has been a leader in custom-manufactured filters, strainers, breathers, diffusers and screens for a wide variety of industries.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 11 | 17 contacts → | ||||
Exact match “Since 1979, our mission has been to provide specialized filter solutions for automotive aftermarket manufacturers and commercial applications that require fast and flexible…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “Custom Filter, LLC is manufacture of filters for OEM's worldwide 2300 Raddant Road, Suite 100 Aurora, IL 60502 USA” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “60+ Years of Air Filter Manufacturing Experience!” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “Mettle Filtration Products is committed to serving each customer to achieve the highest degree of satisfaction.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “For over 50 years, King Filtration Technologies, Inc.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match “We manufacture home AC and furnace air filters for retail and wholesale.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “We manufacture air filters.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Established in 2004, ZHF provides the major OEM vacuum manufacturers with their dust filters and dust filter bags.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “Baron Filtration is a family owned and operated small business that specializes in engineering solutions to solve filter problems.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “About Us: FlowTech Corporation has over 50 years of leadership in the filtration /purification industry.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Welcome to Filters Delivered - Where We Make Life a Little Easier!” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Fluitek is a leading provider of industrial filters; supplying commercial and industrial filtration elements with product lines that cover over different models of oil, fuel…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “RP Fedder started as a custom-solution filter manufacturer, helping companies like Xerox and Kodak with specialty filters for a variety of applications.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “Steri Technologies was founded in 1988 and specializes in meeting stringent filtration needs of the Chemical and Pharmaceutical industry.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “custom filter suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 116 custom filter suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 304 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Custom filter suppliers based in the United States at a glance
As of Oct 24, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 116 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “custom filter suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 304 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 24, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “custom filter suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom filter suppliers are there based in the United States?
RevenueBase identified 116 company matches for custom filter suppliers associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Champion Laboratories tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most custom filter suppliers?
Houston leads with 4 company records, followed by Anderson (2) and Ann Arbor (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 304 professional contacts with verified work emails tracked across these 116 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 116 custom filter suppliers based in the United States. Start with a free account, no credit card.
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Custom filter suppliers by geography
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Custom filter suppliers based in Germany
- Custom filter suppliers based in India
- Custom filter suppliers based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
Company intelligence · public preview
Top 25 custom filter suppliers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 116 matching company records for custom filter suppliers based in the United States, with 1,245 tracked contacts and 304 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom filter suppliers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Champion Laboratorieschamplabs.com HQ: Albion, IL, United StatesReported employees: 1,001-5,000 | Albion, IL, United States | 1,001-5,000 | Exact match | 297 contacts → |
“At Champion Laboratories, Inc, we are committed to quality and service in light-duty and heavy-duty filter manufacturing.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  AIR Filters, INCairfilterusa.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 |  Air-Nuairnu.comHQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 33 contacts → |
“Air-Nu has been in the filtration business for over 30 years.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Filter Shop, INCthefiltershopinc.com HQ: Omaha, NE, United StatesReported employees: 11-50 | Omaha, NE, United States | 11-50 | Exact match | 27 contacts → |
“Commercial and industrial filters, HVAC filters, Dust Collection, water filters, Electrostatic water treatment for cooling towers, belts, negative air machines, cottonwood filters.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Puremaxx Filtration Solutionspuremaxxfiltration.com HQ: Knoxville, TN, United StatesReported employees: 11-50 | Knoxville, TN, United States | 11-50 | Exact match | 25 contacts → |
“Your SPECIALIZED AIR FILTER SUPPLY partner Delivering FULLY DE-RISKED filtration while saving LABOR, ENERGY and SPACE For COMPLEX AIR CONDITIONED ENVIROMENTS That need OPTIMUM AIR…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Filterbuy Businessfilterbuy.com HQ: Talladega, AL, United StatesReported employees: 501-1,000 | Talladega, AL, United States | 501-1,000 | Exact match | 25 contacts → |
“Take Charge with Fast and Efficient Purchasing.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Florence Filterflorencefilter.com HQ: Compton, CA, United StatesReported employees: 11-50 | Compton, CA, United States | 11-50 | Exact match | 25 contacts → |
“For 53 years and counting, We Care About Your Air.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Smith Filter Corporationsmithfilter.com HQ: Moline, IL, United StatesReported employees: 51-200 | Moline, IL, United States | 51-200 | Exact match | 23 contacts → |
“For 80 years Smith Filter Corporation has used the latest technological advancements to produce the finest filters in the market.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | DHA Filterdhafilter.com HQ: Orange Park, United StatesReported employees: 11-50 | Orange Park, United States | 11-50 | Exact match | 21 contacts → |
“Since 1989, DHA Filter has been a trusted, innovative industrial filtration specialist and full industrial partner, offering the best in filter manufacturing as well an extensive…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ohio Fabricators Companyohfab.com HQ: Coshocton, OH, United StatesReported employees: 51-200 | Coshocton, OH, United States | 51-200 | Exact match | 21 contacts → |
“Since 1945, Ohio Fabricators Company (OFCO) has been a leader in custom-manufactured filters, strainers, breathers, diffusers and screens for a wide variety of industries.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Rostar Filtersrostarfilters.com HQ: Oxnard, CA, United StatesReported employees: 11-50 | Oxnard, CA, United States | 11-50 | Exact match | 17 contacts → |
“Since 1979, our mission has been to provide specialized filter solutions for automotive aftermarket manufacturers and commercial applications that require fast and flexible…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Custom Filter, LLCcustomfilter.net HQ: Aurora, IL, United StatesReported employees: 201-500 | Aurora, IL, United States | 201-500 | Exact match | 17 contacts → |
“Custom Filter, LLC is manufacture of filters for OEM's worldwide 2300 Raddant Road, Suite 100 Aurora, IL 60502 USA” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | NC Filtrationncfiltration.com HQ: Belmont, NC, United StatesReported employees: 201-500 | Belmont, NC, United States | 201-500 | Exact match | 17 contacts → |
“60+ Years of Air Filter Manufacturing Experience!” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mettle Filtration Products LLCmettlefiltration.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 11 contacts → |
“Mettle Filtration Products is committed to serving each customer to achieve the highest degree of satisfaction.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | King Filtration Technologies, INCkingfiltration.com HQ: St. Louis, MO, United StatesReported employees: 11-50 | St. Louis, MO, United States | 11-50 | Exact match | 11 contacts → |
“For over 50 years, King Filtration Technologies, Inc.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Clearflow Solutionsclearflowsolutions.com HQ: Cypress, TX, United StatesReported employees: 11-50 | Cypress, TX, United States | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Nordic Purenordicpure.com HQ: Celina, TX, United StatesReported employees: 11-50 | Celina, TX, United States | 11-50 | Exact match | 10 contacts → |
“We manufacture home AC and furnace air filters for retail and wholesale.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Permatron, A Rensa Filtration Companypermatron.com HQ: Elk Grove Village, IL, United StatesReported employees: 51-200 | Elk Grove Village, IL, United States | 51-200 | Exact match | 10 contacts → |
“We manufacture air filters.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ZHF Group LLCzhfilters.com HQ: Chagrin Falls, OH, United StatesReported employees: 11-50 | Chagrin Falls, OH, United States | 11-50 | Exact match | 10 contacts → |
“Established in 2004, ZHF provides the major OEM vacuum manufacturers with their dust filters and dust filter bags.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Baron Filtration INCbaronfiltration.com HQ: Canonsburg, PA, United StatesReported employees: 11-50 | Canonsburg, PA, United States | 11-50 | Exact match | 9 contacts → |
“Baron Filtration is a family owned and operated small business that specializes in engineering solutions to solve filter problems.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Flowtech Corporationflowtechfilters.com HQ: Kalamazoo, MI, United StatesReported employees: 1-10 | Kalamazoo, MI, United States | 1-10 | Exact match | 9 contacts → |
“About Us: FlowTech Corporation has over 50 years of leadership in the filtration /purification industry.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Filters Delivered LLCfiltersdelivered.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 8 contacts → |
“Welcome to Filters Delivered - Where We Make Life a Little Easier!” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fluitek Corporationfluitek.com HQ: Sparta, TN, United StatesReported employees: 11-50 | Sparta, TN, United States | 11-50 | Exact match | 7 contacts → |
“Fluitek is a leading provider of industrial filters; supplying commercial and industrial filtration elements with product lines that cover over different models of oil, fuel…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | R.P. Fedder Industrialrpfedder.com HQ: Rochester, NY, United StatesReported employees: 51-200 | Rochester, NY, United States | 51-200 | Exact match | 7 contacts → |
“RP Fedder started as a custom-solution filter manufacturer, helping companies like Xerox and Kodak with specialty filters for a variety of applications.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Steri Technologiessteri.com HQ: Bohemia, NY, United StatesReported employees: 51-200 | Bohemia, NY, United States | 51-200 | Exact match | 7 contacts → |
“Steri Technologies was founded in 1988 and specializes in meeting stringent filtration needs of the Chemical and Pharmaceutical industry.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 116 company matches
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Custom filter suppliers: dataset insights
October 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
114 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 116 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for custom filter suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom filter suppliers did RevenueBase find based in the United States?
The saved snapshot records 116 matching company records, 1,245 tracked contacts and 304 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Custom filter suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 custom filter suppliers based in the United States. Snapshot: October 24, 2026. https://revenuebase.ai/companies/custom-filter-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Custom filter suppliers based in Germany
- Custom filter suppliers based in India
- Custom filter suppliers based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
Company intelligence · public preview
Top 25 custom filter suppliers based in the United States
RevenueBase records 116 matching company records for custom filter suppliers based in the United States, with 1,245 tracked contacts and 304 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom filter suppliers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Champion Laboratorieschamplabs.com HQ: Albion, IL, United StatesReported employees: 1,001-5,000 | Albion, IL, United States | 1,001-5,000 | Exact match | 297 contacts → |
“At Champion Laboratories, Inc, we are committed to quality and service in light-duty and heavy-duty filter manufacturing.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | AIR Filters, INCairfilterusa.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Air-Nuairnu.com HQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 33 contacts → |
“Air-Nu has been in the filtration business for over 30 years.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Filter Shop, INCthefiltershopinc.com HQ: Omaha, NE, United StatesReported employees: 11-50 | Omaha, NE, United States | 11-50 | Exact match | 27 contacts → |
“Commercial and industrial filters, HVAC filters, Dust Collection, water filters, Electrostatic water treatment for cooling towers, belts, negative air machines, cottonwood filters.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Puremaxx Filtration Solutionspuremaxxfiltration.com HQ: Knoxville, TN, United StatesReported employees: 11-50 | Knoxville, TN, United States | 11-50 | Exact match | 25 contacts → |
“Your SPECIALIZED AIR FILTER SUPPLY partner Delivering FULLY DE-RISKED filtration while saving LABOR, ENERGY and SPACE For COMPLEX AIR CONDITIONED ENVIROMENTS That need OPTIMUM AIR…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Filterbuy Businessfilterbuy.com HQ: Talladega, AL, United StatesReported employees: 501-1,000 | Talladega, AL, United States | 501-1,000 | Exact match | 25 contacts → |
“Take Charge with Fast and Efficient Purchasing.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Florence Filterflorencefilter.com HQ: Compton, CA, United StatesReported employees: 11-50 | Compton, CA, United States | 11-50 | Exact match | 25 contacts → |
“For 53 years and counting, We Care About Your Air.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Smith Filter Corporationsmithfilter.com HQ: Moline, IL, United StatesReported employees: 51-200 | Moline, IL, United States | 51-200 | Exact match | 23 contacts → |
“For 80 years Smith Filter Corporation has used the latest technological advancements to produce the finest filters in the market.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | DHA Filterdhafilter.com HQ: Orange Park, United StatesReported employees: 11-50 | Orange Park, United States | 11-50 | Exact match | 21 contacts → |
“Since 1989, DHA Filter has been a trusted, innovative industrial filtration specialist and full industrial partner, offering the best in filter manufacturing as well an extensive…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ohio Fabricators Companyohfab.com HQ: Coshocton, OH, United StatesReported employees: 51-200 | Coshocton, OH, United States | 51-200 | Exact match | 21 contacts → |
“Since 1945, Ohio Fabricators Company (OFCO) has been a leader in custom-manufactured filters, strainers, breathers, diffusers and screens for a wide variety of industries.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Rostar Filtersrostarfilters.com HQ: Oxnard, CA, United StatesReported employees: 11-50 | Oxnard, CA, United States | 11-50 | Exact match | 17 contacts → |
“Since 1979, our mission has been to provide specialized filter solutions for automotive aftermarket manufacturers and commercial applications that require fast and flexible…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Custom Filter, LLCcustomfilter.net HQ: Aurora, IL, United StatesReported employees: 201-500 | Aurora, IL, United States | 201-500 | Exact match | 17 contacts → |
“Custom Filter, LLC is manufacture of filters for OEM's worldwide 2300 Raddant Road, Suite 100 Aurora, IL 60502 USA” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | NC Filtrationncfiltration.com HQ: Belmont, NC, United StatesReported employees: 201-500 | Belmont, NC, United States | 201-500 | Exact match | 17 contacts → |
“60+ Years of Air Filter Manufacturing Experience!” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mettle Filtration Products LLCmettlefiltration.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 11 contacts → |
“Mettle Filtration Products is committed to serving each customer to achieve the highest degree of satisfaction.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | King Filtration Technologies, INCkingfiltration.com HQ: St. Louis, MO, United StatesReported employees: 11-50 | St. Louis, MO, United States | 11-50 | Exact match | 11 contacts → |
“For over 50 years, King Filtration Technologies, Inc.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Clearflow Solutionsclearflowsolutions.com HQ: Cypress, TX, United StatesReported employees: 11-50 | Cypress, TX, United States | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Nordic Purenordicpure.com HQ: Celina, TX, United StatesReported employees: 11-50 | Celina, TX, United States | 11-50 | Exact match | 10 contacts → |
“We manufacture home AC and furnace air filters for retail and wholesale.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Permatron, A Rensa Filtration Companypermatron.com HQ: Elk Grove Village, IL, United StatesReported employees: 51-200 | Elk Grove Village, IL, United States | 51-200 | Exact match | 10 contacts → |
“We manufacture air filters.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ZHF Group LLCzhfilters.com HQ: Chagrin Falls, OH, United StatesReported employees: 11-50 | Chagrin Falls, OH, United States | 11-50 | Exact match | 10 contacts → |
“Established in 2004, ZHF provides the major OEM vacuum manufacturers with their dust filters and dust filter bags.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Baron Filtration INCbaronfiltration.com HQ: Canonsburg, PA, United StatesReported employees: 11-50 | Canonsburg, PA, United States | 11-50 | Exact match | 9 contacts → |
“Baron Filtration is a family owned and operated small business that specializes in engineering solutions to solve filter problems.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Flowtech Corporationflowtechfilters.com HQ: Kalamazoo, MI, United StatesReported employees: 1-10 | Kalamazoo, MI, United States | 1-10 | Exact match | 9 contacts → |
“About Us: FlowTech Corporation has over 50 years of leadership in the filtration /purification industry.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Filters Delivered LLCfiltersdelivered.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 8 contacts → |
“Welcome to Filters Delivered - Where We Make Life a Little Easier!” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fluitek Corporationfluitek.com HQ: Sparta, TN, United StatesReported employees: 11-50 | Sparta, TN, United States | 11-50 | Exact match | 7 contacts → |
“Fluitek is a leading provider of industrial filters; supplying commercial and industrial filtration elements with product lines that cover over different models of oil, fuel…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | R.P. Fedder Industrialrpfedder.com HQ: Rochester, NY, United StatesReported employees: 51-200 | Rochester, NY, United States | 51-200 | Exact match | 7 contacts → |
“RP Fedder started as a custom-solution filter manufacturer, helping companies like Xerox and Kodak with specialty filters for a variety of applications.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Steri Technologiessteri.com HQ: Bohemia, NY, United StatesReported employees: 51-200 | Bohemia, NY, United States | 51-200 | Exact match | 7 contacts → |
“Steri Technologies was founded in 1988 and specializes in meeting stringent filtration needs of the Chemical and Pharmaceutical industry.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 116 company matches
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Custom filter suppliers: dataset insights
October 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
114 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 116 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for custom filter suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom filter suppliers did RevenueBase find based in the United States?
The saved snapshot records 116 matching company records, 1,245 tracked contacts and 304 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Custom filter suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 custom filter suppliers based in the United States. Snapshot: October 24, 2026. https://revenuebase.ai/companies/custom-filter-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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