Company lists · Data refreshed September 2026

Top 25 Air filtration companies based in Brazil

Name: Air filtration companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 227 companies tracked

RevenueBase identified 227 air filtration companies headquartered in Brazil as of September 2026 and tracks 1,727 professional contacts across them, including 125 with verified work emails. Sao Paulo is the largest hub.

This list covers air filtration companies headquartered in Brazil, 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 19, 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 19, 2026 86% judged on-target in blind review

227Companies

1,727Contacts tracked

125Verified emails

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The 25 largest air filtration companies based in Brazil

Ranked by team size

Top 25 of 227 air filtration companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to air filtration companies: 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	Hidrofiltros	Indirect evidence	Joinville, BrazilHQ checked Sep 19, 2026	51-200	91 contacts →
	Indirect evidence “Somos uma empresa líder no mercado, especializada na fabricação de filtros, purificadores, elementos filtrantes e tecnologias para filtração de água há mais de 30 anos.” Source: RevenueBase Database · checked Sep 19, 2026
2	Laffi Filtration - DBD Filtros	Partial evidence	Mauá, BrazilHQ checked Sep 19, 2026	51-200	52 contacts →
	Partial evidence “DBD FILTROS, a company with strong recognition in the Brazilian Market and also Latin America, by the quality and efficiency of its Filtration Products, started in 1989 with…” Source: RevenueBase Database · checked Sep 19, 2026
3	Grupo AIR Slaid	Partial evidence	Americana, BrazilHQ checked Sep 19, 2026	51-200	51 contacts →
	Partial evidence “Com 45 anos de experiência no segmento, o grupo Air Slaid visa ser líder e referência no mercado latino americano de elementos filtrantes industriais.” Source: RevenueBase Database · checked Sep 19, 2026
4	DMD	Indirect evidence	Valinhos, BrazilHQ checked Sep 19, 2026	11-50	43 contacts →
	Indirect evidence “A DMD Solutions, fundada em 2008,é uma empresa jovem, em franco crescimento e muito eficiente no que faz.” Source: RevenueBase Database · checked Sep 19, 2026
5	Ventiladores Bernauer	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	40 contacts →
	Indirect evidence “Fundada em 1930, a Bernauer vem há 90 anos desenvolvendo e fornecendo soluções para ventilação industrial e filtragem do ar, através de projeto, fabricação e instalação de…” Source: RevenueBase Database · checked Sep 19, 2026
6	Camfil Brasil	Indirect evidence	Jaguariúna, BrazilHQ checked Sep 19, 2026	51-200	39 contacts →
	Indirect evidence “A Camfil é mais do que uma fornecedora de filtros – somos uma comunidade de solucionadores de problemas, engenheiros e inovadores dedicados a tornar o ar mais limpo, os edifícios…” Source: RevenueBase Database · checked Sep 19, 2026
7	Hyla DO Brasil	Indirect evidence	Cotia, BrazilHQ checked Sep 19, 2026	51-200	35 contacts →
	Indirect evidence “Sistema de purificação do ar e limpeza de ambientes HYLA.” Source: RevenueBase Database · checked Sep 19, 2026
8	CSI Filtros E Nãotecidos	Indirect evidence	Jacareí, BrazilHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “A CSI Filtros e Nãotecidos tem compromisso com a inovação e a excelência nos posiciona como um parceiro confiável para empresas em diversas indústrias.” Source: RevenueBase Database · checked Sep 19, 2026
9	Filtros Decafil	Indirect evidence	Laranjeiras Do Sul, BrazilHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “A Decafil Filtros Industriais é uma empresa brasileira especializada no desenvolvimento de soluções em filtração industrial, comprometida com a otimização de processos produtivos…” Source: RevenueBase Database · checked Sep 19, 2026
10	Veprel Ventilação	Indirect evidence	Sumaré, BrazilHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence “Atuamos no desenvolvimento de soluções customizadas em ventilação e tratamento do ar para o segmento industrial.” Source: RevenueBase Database · checked Sep 19, 2026
11	Sictell IND E COM Ltda Sicflux	Indirect evidence	Araquari, BrazilHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
12	AR Filtro Filtros Industriais	Indirect evidence	Praia Grande, BrazilHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Com mais de 37 anos de experiência no ramo de Filtragem e despoeiramento Industrial, atendemos diversos segmentos com filtros mangas, gaiolas e acessórios personalizados para cada…” Source: RevenueBase Database · checked Sep 19, 2026
13	Teknofil Comercial Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “A Teknofil é uma empresa especializada na comercialização de filtros, elementos filtrantes e sistemas de filtragem em variadas aplicações.” Source: RevenueBase Database · checked Sep 19, 2026
14	Filtrasul	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Comércio de Filtros E Acessórios.” Source: RevenueBase Database · checked Sep 19, 2026
15	Microfilter Industria	Indirect evidence	Mogi Das Cruzes, BrazilHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “A Microfilter dispõe de técnicos especializados em filtração industrial, aptos a realizar um atendimento personalizado e indicar quais osprodutos mais adequados à solução de…” Source: RevenueBase Database · checked Sep 19, 2026
16	Pro-Aqua Latinoamérica	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	51-200	7 contacts →
	Indirect evidence “Your health is our most important concern Human health is precious and deserves a proper and sensible investment.” Source: RevenueBase Database · checked Sep 19, 2026
17	Remae Industria E Comércio Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Com 67 anos de experiência, a Remae é uma confecção técnica, especializada em filtração.” Source: RevenueBase Database · checked Sep 19, 2026
18	Speedair Filtros E Equipamentos	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Somos a SpeedAir Filtros e Equipamentos, uma empresa especializada na fabricação e comercialização de equipamentos de filtragem e linha completa de filtros de ar e água.” Source: RevenueBase Database · checked Sep 19, 2026
19	KGV Filtros Industriais	Indirect evidence	Vinhedo, BrazilHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Empresa fabricante de elementos filtrantes aplicados na filtração industrial.” Source: RevenueBase Database · checked Sep 19, 2026
20	Technifilter Elementos Filtrantes	Indirect evidence	Campinas, BrazilHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “Somos especializados na fabricação e comercialização de Filtros para Filtragem de Ar desde 2017.” Source: RevenueBase Database · checked Sep 19, 2026
21	Carboclear	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “A Carbo Clear Criada em 2017, para oferecer soluções e serviços de última geração na limpeza de filtro automotivo diesel, diminuir o impacto da emissão de gás carbônico na…” Source: RevenueBase Database · checked Sep 19, 2026
22	P3 Industrial	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Temos mais de 35 anos de experiência na fabricação de ventiladores, filtros de mangas e desenvolvimento de sistemas de ventilação industrial, transporte pneumático e…” Source: RevenueBase Database · checked Sep 19, 2026
23	L3ppm	Indirect evidence	Santo André, BrazilHQ checked Sep 19, 2026	11-50	2 contacts →
	Indirect evidence “Agência de publicidade, propaganda e Marketing especializada em desenvolvimento web, e consultoria para a área de filtros industriais, residencial e automotivo.” Source: RevenueBase Database · checked Sep 19, 2026
24	Trytech Engineered Systems For Performance And Negative Emissions	Indirect evidence	Sao Jose, BrazilHQ checked Sep 19, 2026	11-50	2 contacts →
	Indirect evidence “Trytech Industria E Comercio De Produtos Automotivos is an automotive company based out of Avenida Joao Theodoro Da Silva 84 Bairro, Sao Jose, Santa Catarina, Brazil.” Source: RevenueBase Database · checked Sep 19, 2026
25	Tecgear Controle Ambiental	Indirect evidence	Atibaia, BrazilHQ checked Sep 19, 2026	11-50	2 contacts →
	Indirect evidence “A TecGear entra no mercado brasileiro de Exaustão e Tratamento do Ar em um momento de crescimento da demanda por soluções ambientais, sendo o cuidado com a qualidade do ar um dos…” Source: RevenueBase Database · checked Sep 19, 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: air filtration companies. 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 air filtration companies.
Partial evidence: Its own public description names part of air filtration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name air filtration companies. 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 227 air filtration companies based in Brazil

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Air filtration companies based in Brazil at a glance

As of Sep 19, 2026

7.2%Verified-email coverage

7.6Average contacts per company

11-50Median size (employees)

16.3%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 227 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 air filtration companies, 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 Brazil whose own description of what they do matches “air filtration companies”. 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 air filtration companies), 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 air filtration companies, and records with no verified work email. Companies headquartered outside Brazil 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, 125 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 19, 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.

Air filtration companies by metro

Air filtration companies in Sao Paulo37

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 air filtration companies, 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 air filtration companies are there based in Brazil?

RevenueBase identified 227 air filtration companies headquartered in Brazil 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?

Hidrofiltros, headquartered in Joinville, tops this list with the largest team on record.

Which city has the most air filtration companies?

Sao Paulo leads with 37 headquartered companies, followed by Campinas (9) and Guarulhos (8).

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 125 verified decision-maker contacts tracked across these 227 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 19, 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.