Company lists · Data refreshed November 2026

Top 25 Rigid panel filter suppliers based in the United States

RevenueBase identified 300 company matches for rigid panel filter suppliers associated with the United States as of November 2026 and tracks 4,895 professional contacts across them, including 1,641 with verified work emails. Houston is the largest hub.

This list covers company matches for rigid panel 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 1, 2026 How this list was built
300Companies
4,895Contacts tracked
1,641Verified emails
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The 25 largest rigid panel filter suppliers based in the United States

Ranked by team size
Top 25 of 300 company matches for rigid panel filter suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLouisville, KY, United StatesHQ recorded Nov 1, 20261,001-5,000833 contacts →

Exact match

“AAF International clean air products and systems offer the most comprehensive clean air solutions available in the world.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchRiverdale, NJ, United StatesHQ recorded Nov 1, 20261,001-5,000277 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
3Exact matchWashington, NC, United StatesHQ recorded Nov 1, 20261,001-5,000251 contacts →

Exact match

“Flanders is a leading air filtration products manufacturer.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchEl Paso, TX, United StatesHQ recorded Nov 1, 20265,001-10,000227 contacts →

Exact match

“Columbus Industries is a global company that has grown steadily since its inception in 1965 to include over 900 associates in seven locations worldwide.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchDesoto, TX, United StatesHQ recorded Nov 1, 2026501-1,000133 contacts →

Exact match

“88 Years in Business 1936-2024.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchSuwanee, GA, United StatesHQ recorded Nov 1, 202651-200122 contacts →

Exact match

“Abatement Technologies, Inc.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchAurora, IL, United StatesHQ recorded Nov 1, 20261,001-5,000116 contacts →

Exact match

“At Rensa Filtration, our mission is to help people breathe cleaner air.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchAustin, TX, United StatesHQ recorded Nov 1, 202651-200109 contacts →

Exact match

“Since 1967, Joe W.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchLouisville, KY, United StatesHQ recorded Nov 1, 2026201-50089 contacts →

Exact match

“WHO WE ARE: Koch Filter is a leading manufacturer of indoor air filtration solutions that protect the quality of life for individuals while protecting processes and equipment in…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchJacksonville, FL, United StatesHQ recorded Nov 1, 202651-20075 contacts →

Exact match

“Delivering industrial clean air solutions is our mission.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchChattanooga, TN, United StatesHQ recorded Nov 1, 20261,001-5,00072 contacts →

Exact match

“National Filter Media (“NFM”) joined the Micronics Engineered Filtration Group in February 2022.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchNew Berlin, WI, United StatesHQ recorded Nov 1, 202651-20064 contacts →

Exact match

“Cleaner air starts with Hastings.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchFair Lawn, NJ, United StatesHQ recorded Nov 1, 202651-20060 contacts →

Exact match

“WE DELIVER UPTIME.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchSumter, SC, United StatesHQ recorded Nov 1, 202651-20055 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchBurlington, MA, United StatesHQ recorded Nov 1, 202651-20046 contacts →

Exact match

“Founded in 1953, Filter Sales & Service, Inc.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchNashua, NH, United StatesHQ recorded Nov 1, 202651-20045 contacts →

Exact match

“Critical Process Filtration is a leading manufacturer of high-quality filtration solutions for pharmaceutical, electronics, process water, and gas filtration.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchHomestead, PA, United StatesHQ recorded Nov 1, 202611-5037 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchFlorence, AL, United StatesHQ recorded Nov 1, 202651-20036 contacts →

Exact match

“We are a full-scale IAQ and HVAC Preventive Maintenance product manufacturer, distributor, and service provider - our companies are FP Filtration and FilterPro IAQ - each…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Nov 1, 202651-20036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchMiami, FL, United StatesHQ recorded Nov 1, 2026201-50035 contacts →

Exact match

“Filter King provides high quality HVAC air filters for homes and businesses across the United States.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchBaton Rouge, LA, United StatesHQ recorded Nov 1, 202651-20033 contacts →

Exact match

“Air-Nu has been in the filtration business for over 30 years.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchDes Plaines, IL, United StatesHQ recorded Nov 1, 202651-20030 contacts →

Exact match

“FSI is a regional leader that locally maintains inventory for your HVAC filtration products, supplies all Industrial Products, and provides the highest quality filter change-out…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchOwensboro, KY, United StatesHQ recorded Nov 1, 202651-20029 contacts →

Exact match

“At Hyland Filter Service, our mission is to provide a more clean and more comfortable environment for our customer facilities and to help reduce energy related costs.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchOmaha, NE, United StatesHQ recorded Nov 1, 202611-5027 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 · Nov 1, 2026 · View company records in RevenueBase
25Exact matchOceanside, CA, United StatesHQ recorded Nov 1, 202651-20026 contacts →

Exact match

“Standard Filter manufactures and supplies a complete line of aftermarket filters and cartridges for nearly every baghouse or dust collector in operation.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 300 rigid panel filter suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 1,641 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rigid panel filter suppliers based in the United States at a glance

As of Nov 1, 2026
33.5%Verified-email coverage
16.3Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Houston
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
105
11-50
123
51-200
46
201-500
9
501-1,000
3
1,001-5,000
8
5,001-10,000
1
10001+
2

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 300 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 “rigid panel 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 1,641 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 “rigid panel filter suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rigid panel filter suppliers are there based in the United States?

RevenueBase identified 300 company matches for rigid panel 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?

AAF International American AIR Filter tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most rigid panel filter suppliers?

Houston leads with 7 company records, followed by Louisville (6) and San Antonio (6).

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 1,641 professional contacts with verified work emails tracked across these 300 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.

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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.