Company lists · Data refreshed September 2026

Top 25 Filter media manufacturers based in the United States

Name: Filter media manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 504 companies tracked

RevenueBase identified 504 filter media manufacturers headquartered in the United States as of September 2026 and tracks 23,133 professional contacts across them, including 8,876 with verified work emails. Houston is the largest hub.

This list covers filter media manufacturers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

504Companies

23,133Contacts tracked

8,876Verified emails

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The 25 largest filter media manufacturers based in the United States

Ranked by team size

Top 25 of 504 filter media manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to filter media manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Donaldson	Partial evidence	Bloomington, MN, United StatesHQ checked Sep 30, 2026	10001+	6,614 contacts →
	Partial evidence “Donaldson Company helps solve some of the world's most complex filtration and contamination control challenges.” Source: RevenueBase Database · checked Sep 30, 2026
2	Pall Corporation	Indirect evidence	Port Washington, NY, United StatesHQ checked Sep 30, 2026	5,001-10,000	4,495 contacts →
	Indirect evidence “Our global associates are unified by a singular drive: to take on our customers’ biggest challenges.” Source: RevenueBase Database · checked Sep 30, 2026
3	Atmus Filtration Technologies	Strong evidence	Nashville, TN, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,069 contacts →
	Strong evidence “Atmus designs, manufactures and sells filtration solutions that create a better future by protecting what is important.” Source: RevenueBase Database · checked Sep 30, 2026
4	AAF International American AIR Filter	Indirect evidence	Louisville, KY, United StatesHQ checked Sep 30, 2026	1,001-5,000	806 contacts →
	Indirect evidence “AAF International clean air products and systems offer the most comprehensive clean air solutions available in the world.” Source: RevenueBase Database · checked Sep 30, 2026
5	Filtration Group	Partial evidence	Oakbrook Terrace, IL, United StatesHQ checked Sep 30, 2026	5,001-10,000	562 contacts →
	Partial evidence “Filtration Group is a global market-leading provider of filtration consumables that are designed to drive innovation and deliver solutions across a broad spectrum of applications…” Source: RevenueBase Database · checked Sep 30, 2026
6	Baldwin Filters	Partial evidence	Kearney, NE, United StatesHQ checked Sep 30, 2026	1,001-5,000	358 contacts →
	Partial evidence “Baldwin Filters produces over lube, air, fuel, hydraulic, coolant, and transmission filtration products for commercial on-highway trucks and off-highway equipment, which can be…” Source: RevenueBase Database · checked Sep 30, 2026
7	Camfil, USA	Partial evidence	Riverdale, NJ, United StatesHQ checked Sep 30, 2026	1,001-5,000	261 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
8	Champion Laboratories	Partial evidence	Albion, IL, United StatesHQ checked Sep 30, 2026	1,001-5,000	254 contacts →
	Partial evidence “At Champion Laboratories, Inc, we are committed to quality and service in light-duty and heavy-duty filter manufacturing.” Source: RevenueBase Database · checked Sep 30, 2026
9	Mott Corporation	Indirect evidence	Plainville, CT, United StatesHQ checked Sep 30, 2026	501-1,000	232 contacts →
	Indirect evidence “About Mott We work with the world's top companies to establish new standards of 'normal' in Medicine, Computing Power, Sustainable Energy, & Space Exploration.” Source: RevenueBase Database · checked Sep 30, 2026
10	Flanders Corporation	Strong evidence	Washington, NC, United StatesHQ checked Sep 30, 2026	1,001-5,000	227 contacts →
	Strong evidence “Flanders is a leading air filtration products manufacturer.” Source: RevenueBase Database · checked Sep 30, 2026
11	Columbus Industries Inc, Filtration Group	Indirect evidence	El Paso, TX, United StatesHQ checked Sep 30, 2026	5,001-10,000	213 contacts →
	Indirect evidence “Columbus Industries is a global company that has grown steadily since its inception in 1965 to include over 900 associates in seven locations worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
12	Micronics, NOW A Part Of Cleanova	Strong evidence	Chattanooga, TN, United StatesHQ checked Sep 30, 2026	1,001-5,000	210 contacts →
	Strong evidence “We are a worldwide expert in Liquid-Solid Separation & Air Filtration and a leading provider of Filter Media, Filter Presses, Vacuum Filters, Baghouse products, and expert Field…” Source: RevenueBase Database · checked Sep 30, 2026
13	FRAM	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 30, 2026	51-200	194 contacts →
	Partial evidence “FRAM® delivers leading technology and innovations for high-quality oil, engine air and cabin air filters.” Source: RevenueBase Database · checked Sep 30, 2026
14	Graver Technologies, LLC	Partial evidence	Glasgow, DE, United StatesHQ checked Sep 30, 2026	201-500	184 contacts →
	Partial evidence “Graver Technologies, LLC serves the industrial filtration, separation and purification needs of companies around the globe.” Source: RevenueBase Database · checked Sep 30, 2026
15	PECO	Partial evidence	Mineral Wells, TX, United StatesHQ checked Sep 30, 2026	10001+	144 contacts →
	Partial evidence “PECO is part of Parker Hannifin, Industrial Process Filtration Division.” Source: RevenueBase Database · checked Sep 30, 2026
16	Cleanova	Partial evidence	Chattanooga, TN, United StatesHQ checked Sep 30, 2026	1,001-5,000	142 contacts →
	Partial evidence “Cleanova is a global filtration leader bringing together a portfolio of highly respected brands, including Micronics, Allied, Dollinger, SOLAFT, Plenty, and Vokes, among many…” Source: RevenueBase Database · checked Sep 30, 2026
17	Schroeder Industries LLC	Indirect evidence	Leetsdale, PA, United StatesHQ checked Sep 30, 2026	201-500	137 contacts →
	Indirect evidence “Schroeder Industries, an ISO 9001:2015 certified company, is a leader in fluid conditioning technology.” Source: RevenueBase Database · checked Sep 30, 2026
18	Glasfloss Industries	Indirect evidence	Desoto, TX, United StatesHQ checked Sep 30, 2026	501-1,000	125 contacts →
	Indirect evidence “88 Years in Business 1936-2024.” Source: RevenueBase Database · checked Sep 30, 2026
19	Solberg Manufacturing, INC	Strong evidence	Itasca, IL, United StatesHQ checked Sep 30, 2026	201-500	124 contacts →
	Strong evidence “We manufacture industrial filtration, separation, and silencing products that protect machinery and the surrounding environment.” Source: RevenueBase Database · checked Sep 30, 2026
20	Abatement Technologies	Indirect evidence	Suwanee, GA, United StatesHQ checked Sep 30, 2026	51-200	124 contacts →
	Indirect evidence “Abatement Technologies, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
21	Premium Guard Inc. PGI	Partial evidence	Memphis, TN, United StatesHQ checked Sep 30, 2026	201-500	124 contacts →
	Partial evidence “Since 1996, Premium Guard Inc.(PGI) has been a trusted leader in the design, manufacturing, and distribution of high-quality filtration solutions for the automotive, diesel…” Source: RevenueBase Database · checked Sep 30, 2026
22	JOE W. FLY Co., INC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 30, 2026	51-200	110 contacts →
	Indirect evidence “Since 1967, Joe W.” Source: RevenueBase Database · checked Sep 30, 2026
23	Roki America Co., LTD	Indirect evidence	Findlay, OH, United StatesHQ checked Sep 30, 2026	201-500	110 contacts →
	Indirect evidence “ROKI America Co, Ltd is an automotive company based out of 2001 Production Dr, Findlay, Ohio, United States.” Source: RevenueBase Database · checked Sep 30, 2026
24	Rensa Filtration	Partial evidence	Aurora, IL, United StatesHQ checked Sep 30, 2026	1,001-5,000	104 contacts →
	Partial evidence “At Rensa Filtration, our mission is to help people breathe cleaner air.” Source: RevenueBase Database · checked Sep 30, 2026
25	KX Technologies	Partial evidence	West Haven, CT, United StatesHQ checked Sep 30, 2026	51-200	102 contacts →
	Partial evidence “KX Technologies is your Global Filtration Partner.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: filter media manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names filter media manufacturers.
Partial evidence: Its own public description names part of filter media manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name filter media manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 504 filter media manufacturers based in the United States

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Filter media manufacturers based in the United States at a glance

As of Sep 30, 2026

38.4%Verified-email coverage

45.9Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

162

11-50

191

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 504 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among filter media manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “filter media manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names filter media manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among filter media manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 8,876 across the full list. 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 September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names filter media manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many filter media manufacturers are there based in the United States?

RevenueBase identified 504 filter media manufacturers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Donaldson, headquartered in Bloomington, tops this list with the largest team on record.

Which city has the most filter media manufacturers?

Houston leads with 16 headquartered companies, followed by Cleveland (7) and Indianapolis (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 8,876 verified decision-maker contacts tracked across these 504 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.