Company lists · Data refreshed November 2026
Top 23 Shielded room filter suppliers based in the United States
RevenueBase identified 42 company matches for shielded room filter suppliers associated with the United States as of November 2026 and tracks 607 professional contacts across them, including 282 with verified work emails. Fairfield is the largest hub.
This list covers company matches for shielded room 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 November 1, 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 23 largest shielded room filter suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 277 contacts → | ||||
Exact match “Camfil is a leading supplier of HVAC air filters."The Camfil Group is a world leader in the development and production of air filters and clean air solutions." The Group…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 2 | 62 contacts → | ||||
Exact match “Universal Air Filter Company ("UAF") designs and manufactures custom air filters and EMI shielding products used to protect commercial equipment and electronics enclosures.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 3 | 37 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 4 | 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 · Nov 1, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “For 53 years and counting, We Care About Your Air.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “Established in 1959, WEMS Electronics is a full service turn-key Small Business with an extensive complex specializing in state-of-the-art EMI custom filters, engineering and…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match “From our launch in 1986, Braden Shielding Systems grew to be a worldwide leader in the design, manufacturing, and installation of Radio Frequency (RF) and Magnetic Shielding…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 10 | 11 contacts → | ||||
Exact match “QleanAir Scandinavia has more than 30 years of experience in providing innovative air cleaning solutions for sustainable indoor environments.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “Clark Air Systems, air filter supplier and industrial air cleaner manufacturer.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “Atmos Tech Industries is a Clean Air Manufacturing Facility offering high-quality Clean Rooms, Equipment, and HEPA Grade Filters.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “MAJR Products Corp.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “We specialize in the design and installation of air filtration systems.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Located in California, Amorair Global Inc is the first U.S.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Scientific Hardware Systems provides RF Shielding solutions to satisfy even the most stringent specifications.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Installation, Relocation, Repair and Isolation Verification of RF Shielded Enclosures and Screen Rooms is at the core of our comprehensive market solutions.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Service Side Air, LLC is an air filtration service company committed to providing our customers with the best filters and services possible.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “FirstLine Filters is a Filter Sales and Service Company with our focus on your individual filter needs; you are our top priority.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Weaver Technologies, based in Tualatin, Oregon, is the Pacific Northwest's leading provider of custom solutions to manufacturing companies for HEPA filtration, air ionization, and…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Purolator offers air filtration products for the residential, commercial and industrial, and wholesale markets.” Recorded in the RevenueBase company graph · Nov 1, 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 “shielded room 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 23 of 42 shielded room filter suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 282 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Shielded room filter suppliers based in the United States at a glance
As of Nov 1, 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 42 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 “shielded room 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 282 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 November 1, 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 “shielded room filter suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many shielded room filter suppliers are there based in the United States?
RevenueBase identified 42 company matches for shielded room filter suppliers associated with the United States as of November 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?
Camfil, USA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most shielded room filter suppliers?
Fairfield leads with 2 company records, followed by Ocean (2) and Tulsa (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 282 professional contacts with verified work emails tracked across these 42 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 November 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 42 shielded room filter suppliers based in the United States. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 23 shielded room 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 42 matching company records for shielded room filter suppliers based in the United States, with 607 tracked contacts and 282 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 1, 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 23 shielded room 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 |  Camfil, USAcamfil.usHQ: Riverdale, NJ, United StatesReported employees: 1,001-5,000 | Riverdale, NJ, United States | 1,001-5,000 | Exact match | 277 contacts → |
“Camfil is a leading supplier of HVAC air filters."The Camfil Group is a world leader in the development and production of air filters and clean air solutions." The Group…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Universal AIR Filteruaf.com HQ: Sauget, IL, United StatesReported employees: 51-200 | Sauget, IL, United States | 51-200 | Exact match | 62 contacts → |
“Universal Air Filter Company ("UAF") designs and manufactures custom air filters and EMI shielding products used to protect commercial equipment and electronics enclosures.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Filtech INCfiltechinc.com HQ: Homestead, PA, United StatesReported employees: 11-50 | Homestead, PA, United States | 11-50 | Exact match | 37 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | 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 · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MTK Electronics, INCmtkelectronics.com HQ: Medford, NY, United StatesReported employees: 11-50 | Medford, NY, United States | 11-50 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Wems Electronicswems.com HQ: Hawthorne, CA, United StatesReported employees: 11-50 | Hawthorne, CA, United States | 11-50 | Exact match | 17 contacts → |
“Established in 1959, WEMS Electronics is a full service turn-key Small Business with an extensive complex specializing in state-of-the-art EMI custom filters, engineering and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Braden Shielding Systemsbradenshielding.com HQ: Tulsa, OK, United StatesReported employees: 11-50 | Tulsa, OK, United States | 11-50 | Exact match | 14 contacts → |
“From our launch in 1986, Braden Shielding Systems grew to be a worldwide leader in the design, manufacturing, and installation of Radio Frequency (RF) and Magnetic Shielding…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Aero Filter, INCaerofilter.comHQ: Madison Heights, MI, United StatesReported employees: 11-50 | Madison Heights, MI, United States | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  Qleanair Scandinaviaqleanair.comHQ: Plain City, OH, United StatesReported employees: 51-200 | Plain City, OH, United States | 51-200 | Exact match | 11 contacts → |
“QleanAir Scandinavia has more than 30 years of experience in providing innovative air cleaning solutions for sustainable indoor environments.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Clark AIR Systemsclarkair.com HQ: East Aurora, NY, United StatesReported employees: 11-50 | East Aurora, NY, United States | 11-50 | Exact match | 7 contacts → |
“Clark Air Systems, air filter supplier and industrial air cleaner manufacturer.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Atmos-Tech Industriesatmostech.com HQ: Ocean, NJ, United StatesReported employees: 11-50 | Ocean, NJ, United States | 11-50 | Exact match | 6 contacts → |
“Atmos Tech Industries is a Clean Air Manufacturing Facility offering high-quality Clean Rooms, Equipment, and HEPA Grade Filters.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Majr Productsmajr.com HQ: Saegertown, PA, United StatesReported employees: 11-50 | Saegertown, PA, United States | 11-50 | Exact match | 5 contacts → |
“MAJR Products Corp.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | AIR Quality Systems, LLCairqualitysys.com HQ: Allen, TX, United StatesReported employees: 11-50 | Allen, TX, United States | 11-50 | Exact match | 4 contacts → |
“We specialize in the design and installation of air filtration systems.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Amorair Global INCamorairglobal.com HQ: Upland, CA, United StatesReported employees: 51-200 | Upland, CA, United States | 51-200 | Exact match | 4 contacts → |
“Located in California, Amorair Global Inc is the first U.S.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Scientific Hardware Systemsscientifichardware.com HQ: Gilroy, CA, United StatesReported employees: 11-50 | Gilroy, CA, United States | 11-50 | Exact match | 4 contacts → |
“Scientific Hardware Systems provides RF Shielding solutions to satisfy even the most stringent specifications.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Universal Shielding Corpuniversalshielding.com HQ: Deer Park, NY, United StatesReported employees: 1-10 | Deer Park, NY, United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Innovative LAB Solutions, INCils-corp.com HQ: Poway, CA, United StatesReported employees: 11-50 | Poway, CA, United States | 11-50 | Exact match | 2 contacts → |
“Installation, Relocation, Repair and Isolation Verification of RF Shielded Enclosures and Screen Rooms is at the core of our comprehensive market solutions.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Service Side Air, LLCservicesideair.com HQ: Freehold, NJ, United StatesReported employees: 11-50 | Freehold, NJ, United States | 11-50 | Exact match | 2 contacts → |
“Service Side Air, LLC is an air filtration service company committed to providing our customers with the best filters and services possible.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Firstline Filtersfirstlinefilters.com HQ: Tulsa, OK, United StatesReported employees: 11-50 | Tulsa, OK, United States | 11-50 | Exact match | 2 contacts → |
“FirstLine Filters is a Filter Sales and Service Company with our focus on your individual filter needs; you are our top priority.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kolga, LLCkolgashield.com HQ: Beacon Falls, CT, United StatesReported employees: 11-50 | Beacon Falls, CT, United States | 11-50 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Weaver Technologiesweavertech.com HQ: Tualatin, OR, United StatesReported employees: 1-10 | Tualatin, OR, United States | 1-10 | Exact match | 1 contacts → |
“Weaver Technologies, based in Tualatin, Oregon, is the Pacific Northwest's leading provider of custom solutions to manufacturing companies for HEPA filtration, air ionization, and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Purolator Products AIR Filtration Companypurolatorair.com HQ: Jeffersonville, IN, United StatesReported employees: 1-10 | Jeffersonville, IN, United States | 1-10 | Exact match | 1 contacts → |
“Purolator offers air filtration products for the residential, commercial and industrial, and wholesale markets.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 42 company matches
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Shielded room filter suppliers: dataset insights
November 1, 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
41 records in the displayed employee bands.
1 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 42 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: November 1, 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 shielded room 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 shielded room filter suppliers did RevenueBase find based in the United States?
The saved snapshot records 42 matching company records, 607 tracked contacts and 282 verified emails. The public preview displays 23 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: November 1, 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
Cite this list
RevenueBase Data Team. Top 23 shielded room filter suppliers based in the United States. Snapshot: November 1, 2026. https://revenuebase.ai/companies/shielded-room-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
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 23 shielded room filter suppliers based in the United States
RevenueBase records 42 matching company records for shielded room filter suppliers based in the United States, with 607 tracked contacts and 282 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 1, 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 23 shielded room 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 | Camfil, USAcamfil.us HQ: Riverdale, NJ, United StatesReported employees: 1,001-5,000 | Riverdale, NJ, United States | 1,001-5,000 | Exact match | 277 contacts → |
“Camfil is a leading supplier of HVAC air filters."The Camfil Group is a world leader in the development and production of air filters and clean air solutions." The Group…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Universal AIR Filteruaf.com HQ: Sauget, IL, United StatesReported employees: 51-200 | Sauget, IL, United States | 51-200 | Exact match | 62 contacts → |
“Universal Air Filter Company ("UAF") designs and manufactures custom air filters and EMI shielding products used to protect commercial equipment and electronics enclosures.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Filtech INCfiltechinc.com HQ: Homestead, PA, United StatesReported employees: 11-50 | Homestead, PA, United States | 11-50 | Exact match | 37 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | 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 · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MTK Electronics, INCmtkelectronics.com HQ: Medford, NY, United StatesReported employees: 11-50 | Medford, NY, United States | 11-50 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Wems Electronicswems.com HQ: Hawthorne, CA, United StatesReported employees: 11-50 | Hawthorne, CA, United States | 11-50 | Exact match | 17 contacts → |
“Established in 1959, WEMS Electronics is a full service turn-key Small Business with an extensive complex specializing in state-of-the-art EMI custom filters, engineering and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Braden Shielding Systemsbradenshielding.com HQ: Tulsa, OK, United StatesReported employees: 11-50 | Tulsa, OK, United States | 11-50 | Exact match | 14 contacts → |
“From our launch in 1986, Braden Shielding Systems grew to be a worldwide leader in the design, manufacturing, and installation of Radio Frequency (RF) and Magnetic Shielding…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Aero Filter, INCaerofilter.com HQ: Madison Heights, MI, United StatesReported employees: 11-50 | Madison Heights, MI, United States | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Qleanair Scandinaviaqleanair.com HQ: Plain City, OH, United StatesReported employees: 51-200 | Plain City, OH, United States | 51-200 | Exact match | 11 contacts → |
“QleanAir Scandinavia has more than 30 years of experience in providing innovative air cleaning solutions for sustainable indoor environments.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Clark AIR Systemsclarkair.com HQ: East Aurora, NY, United StatesReported employees: 11-50 | East Aurora, NY, United States | 11-50 | Exact match | 7 contacts → |
“Clark Air Systems, air filter supplier and industrial air cleaner manufacturer.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Atmos-Tech Industriesatmostech.com HQ: Ocean, NJ, United StatesReported employees: 11-50 | Ocean, NJ, United States | 11-50 | Exact match | 6 contacts → |
“Atmos Tech Industries is a Clean Air Manufacturing Facility offering high-quality Clean Rooms, Equipment, and HEPA Grade Filters.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Majr Productsmajr.com HQ: Saegertown, PA, United StatesReported employees: 11-50 | Saegertown, PA, United States | 11-50 | Exact match | 5 contacts → |
“MAJR Products Corp.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | AIR Quality Systems, LLCairqualitysys.com HQ: Allen, TX, United StatesReported employees: 11-50 | Allen, TX, United States | 11-50 | Exact match | 4 contacts → |
“We specialize in the design and installation of air filtration systems.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Amorair Global INCamorairglobal.com HQ: Upland, CA, United StatesReported employees: 51-200 | Upland, CA, United States | 51-200 | Exact match | 4 contacts → |
“Located in California, Amorair Global Inc is the first U.S.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Scientific Hardware Systemsscientifichardware.com HQ: Gilroy, CA, United StatesReported employees: 11-50 | Gilroy, CA, United States | 11-50 | Exact match | 4 contacts → |
“Scientific Hardware Systems provides RF Shielding solutions to satisfy even the most stringent specifications.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Universal Shielding Corpuniversalshielding.com HQ: Deer Park, NY, United StatesReported employees: 1-10 | Deer Park, NY, United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Innovative LAB Solutions, INCils-corp.com HQ: Poway, CA, United StatesReported employees: 11-50 | Poway, CA, United States | 11-50 | Exact match | 2 contacts → |
“Installation, Relocation, Repair and Isolation Verification of RF Shielded Enclosures and Screen Rooms is at the core of our comprehensive market solutions.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Service Side Air, LLCservicesideair.com HQ: Freehold, NJ, United StatesReported employees: 11-50 | Freehold, NJ, United States | 11-50 | Exact match | 2 contacts → |
“Service Side Air, LLC is an air filtration service company committed to providing our customers with the best filters and services possible.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Firstline Filtersfirstlinefilters.com HQ: Tulsa, OK, United StatesReported employees: 11-50 | Tulsa, OK, United States | 11-50 | Exact match | 2 contacts → |
“FirstLine Filters is a Filter Sales and Service Company with our focus on your individual filter needs; you are our top priority.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kolga, LLCkolgashield.com HQ: Beacon Falls, CT, United StatesReported employees: 11-50 | Beacon Falls, CT, United States | 11-50 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Weaver Technologiesweavertech.com HQ: Tualatin, OR, United StatesReported employees: 1-10 | Tualatin, OR, United States | 1-10 | Exact match | 1 contacts → |
“Weaver Technologies, based in Tualatin, Oregon, is the Pacific Northwest's leading provider of custom solutions to manufacturing companies for HEPA filtration, air ionization, and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Purolator Products AIR Filtration Companypurolatorair.com HQ: Jeffersonville, IN, United StatesReported employees: 1-10 | Jeffersonville, IN, United States | 1-10 | Exact match | 1 contacts → |
“Purolator offers air filtration products for the residential, commercial and industrial, and wholesale markets.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 42 company matches
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Shielded room filter suppliers: dataset insights
November 1, 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
41 records in the displayed employee bands.
1 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 42 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: November 1, 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 shielded room 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 shielded room filter suppliers did RevenueBase find based in the United States?
The saved snapshot records 42 matching company records, 607 tracked contacts and 282 verified emails. The public preview displays 23 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: November 1, 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
Cite this list
RevenueBase Data Team. Top 23 shielded room filter suppliers based in the United States. Snapshot: November 1, 2026. https://revenuebase.ai/companies/shielded-room-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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