Company lists · Data refreshed September 2026

Top 25 Hvac filter manufacturers based in the United States

Name: Hvac filter 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 612 companies tracked

RevenueBase identified 612 hvac filter manufacturers headquartered in the United States as of September 2026 and tracks 20,811 professional contacts across them, including 7,362 with verified work emails. Houston is the largest hub.

This list covers hvac filter 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

612Companies

20,811Contacts tracked

7,362Verified emails

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The 25 largest hvac filter manufacturers based in the United States

Ranked by team size

Top 25 of 612 hvac filter 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 hvac filter 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	Daikin Applied Americas	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 30, 2026	10001+	4,204 contacts →
	Indirect evidence “Daikin Applied delivers superior air quality and energy efficiency to every solution with innovation in advanced technology, IoT, and next generation compressors.” Source: RevenueBase Database · checked Sep 30, 2026
2	Goodman AIR Conditioning & Heating	Indirect evidence	Waller, TX, United StatesHQ checked Sep 30, 2026	10001+	2,375 contacts →
	Indirect evidence “Since 1982, Goodman Manufacturing has had one goal: provide customers with reliable, high-quality, energy-efficient, and affordable indoor comfort products.” Source: RevenueBase Database · checked Sep 30, 2026
3	Aaon, INC	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,208 contacts →
	Partial evidence “Driving the industry forward through the design, manufacturing, and rigorous testing of premium HVAC equipment.” Source: RevenueBase Database · checked Sep 30, 2026
4	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
5	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
6	K&n Engineering	Strong evidence	Riverside, CA, United StatesHQ checked Sep 30, 2026	501-1,000	562 contacts →
	Strong evidence “K&N Engineering is the world's leading manufacturer of washable performance air filters and air intake systems.” Source: RevenueBase Database · checked Sep 30, 2026
7	Hoffman & Hoffman, INC	Indirect evidence	Greensboro, NC, United StatesHQ checked Sep 30, 2026	1,001-5,000	445 contacts →
	Indirect evidence “Since 1947, Hoffman & Hoffman, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
8	Nailor Industries, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	316 contacts →
	Indirect evidence “Nailor Industries, Inc, operating under Nailor International Group, is a privately held, family-owned company with headquarters located in Houston, TX.” Source: RevenueBase Database · checked Sep 30, 2026
9	Camfil, USA	Strong evidence	Riverdale, NJ, United StatesHQ checked Sep 30, 2026	1,001-5,000	261 contacts →
	Strong 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
10	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
11	BFC Solutions	Partial evidence	Nashville, TN, United StatesHQ checked Sep 30, 2026	501-1,000	241 contacts →
	Partial evidence “BFC Solutions is the leader in essential HVAC services for commercial multi-site facilities and chains nationwide.” Source: RevenueBase Database · checked Sep 30, 2026
12	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
13	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
14	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
15	Revcor	Partial evidence	Carpentersville, IL, United StatesHQ checked Sep 30, 2026	501-1,000	187 contacts →
	Partial evidence “Since 1946 Revcor has been a staple company in the design and manufacture of revolutionary airflow solutions that efficiently, quietly and reliably deliver the air that improves…” Source: RevenueBase Database · checked Sep 30, 2026
16	Filterbuy	Partial evidence	Talladega, AL, United StatesHQ checked Sep 30, 2026	501-1,000	183 contacts →
	Partial evidence “Filterbuy is a direct to consumer replacement air filter brand, headquartered in the Southeast of the United States and serving homes and businesses across the country.” Source: RevenueBase Database · checked Sep 30, 2026
17	Micrometl Corporation	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 30, 2026	201-500	180 contacts →
	Partial evidence “MicroMetl is a leader in manufacturing commercial HVAC accessories with over a half century of information and expertise.” Source: RevenueBase Database · checked Sep 30, 2026
18	Advanced Distributor Products	Indirect evidence	Stone Mountain, GA, United StatesHQ checked Sep 30, 2026	501-1,000	140 contacts →
	Indirect evidence “Advanced Distributor Products (ADP) started with a vision to produce the best evaporator coils in the country.” Source: RevenueBase Database · checked Sep 30, 2026
19	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
20	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
21	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
22	Cambridge AIR Solutions	Indirect evidence	Chesterfield, MO, United StatesHQ checked Sep 30, 2026	51-200	112 contacts →
	Indirect evidence “We help manufacturing and warehousing leaders create healthy work environments for their hard-working people.” Source: RevenueBase Database · checked Sep 30, 2026
23	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
24	Clarcor	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 30, 2026	10001+	110 contacts →
	Indirect evidence “No future updates will be made to this page.” Source: RevenueBase Database · checked Sep 30, 2026
25	First CO	Partial evidence	Dallas, TX, United StatesHQ checked Sep 30, 2026	501-1,000	105 contacts →
	Partial evidence “Since it was founded in 1966 to provide the rapidly growing HVAC industry with an independent source of fan coils, First Co.” 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: hvac filter 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 hvac filter manufacturers.
Partial evidence: Its own public description names part of hvac filter manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hvac filter 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 612 hvac filter manufacturers based in the United States

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Hvac filter manufacturers based in the United States at a glance

As of Sep 30, 2026

35.4%Verified-email coverage

34.0Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

239

11-50

218

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 612 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 hvac filter 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 “hvac filter 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 hvac filter 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 hvac filter 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, 7,362 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 hvac filter 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 hvac filter manufacturers are there based in the United States?

RevenueBase identified 612 hvac filter 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?

Daikin Applied Americas, headquartered in Minneapolis, tops this list with the largest team on record.

Which city has the most hvac filter manufacturers?

Houston leads with 13 headquartered companies, followed by Louisville (10) and Dallas (9).

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 7,362 verified decision-maker contacts tracked across these 612 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.