Company lists · Data refreshed September 2026

Top 25 Industrial filter manufacturers based in Brazil

Name: Industrial filter manufacturers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 297 companies tracked

RevenueBase identified 297 industrial filter manufacturers headquartered in Brazil as of September 2026 and tracks 2,361 professional contacts across them, including 182 with verified work emails. Sao Paulo is the largest hub.

This list covers industrial filter manufacturers 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 17, 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 17, 2026 86% judged on-target in blind review

297Companies

2,361Contacts tracked

182Verified emails

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The 25 largest industrial filter manufacturers based in Brazil

Ranked by team size

Top 25 of 297 industrial filter manufacturers based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial 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	Hidrofiltros	Partial evidence	Joinville, BrazilHQ checked Sep 17, 2026	51-200	91 contacts →
	Partial 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 17, 2026
2	Notria Indústria E Comércio DE Filtros Ltda	Indirect evidence	Barueri, BrazilHQ checked Sep 17, 2026	51-200	70 contacts →
	Indirect evidence “Política da qualidade: Melhorar continuamente o sistema de gestão da qualidade, aumentando a satisfação dos seus clientes atendendo aos requisitos e normas vigentes.” Source: RevenueBase Database · checked Sep 17, 2026
3	Laffi Filtration - DBD Filtros	Partial evidence	Mauá, BrazilHQ checked Sep 17, 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 17, 2026
4	Grupo AIR Slaid	Strong evidence	Americana, BrazilHQ checked Sep 17, 2026	51-200	51 contacts →
	Strong 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 17, 2026
5	Unotech Imp. E Com. Ltda	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	42 contacts →
	Partial evidence “Fundada há 28 anos em parceria com a Anpraco Systems, a UNOTECH surgiu com o objetivo de fornecer ao mercado industrial brasileiro produtos de qualidade e com grandes benefícios…” Source: RevenueBase Database · checked Sep 17, 2026
6	Brasfelt Ltda	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	11-50	41 contacts →
	Partial evidence “BRASFELT manufactures equipment for solid / liquid separation.” Source: RevenueBase Database · checked Sep 17, 2026
7	Ventiladores Bernauer	Strong evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	40 contacts →
	Strong 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 17, 2026
8	CSI Filtros E Nãotecidos	Partial evidence	Jacareí, BrazilHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial 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 17, 2026
9	Hollbras Industrial Filtration	Strong evidence	Diadema, BrazilHQ checked Sep 17, 2026	11-50	24 contacts →
	Strong evidence “A Hollbras iniciou suas atividades em 1992, na cidade de São Bernardo do Campo - SP, Brasil, como representante na venda de filtros industriais e peças de reposição importados…” Source: RevenueBase Database · checked Sep 17, 2026
10	Filtros Decafil	Strong evidence	Laranjeiras Do Sul, BrazilHQ checked Sep 17, 2026	51-200	15 contacts →
	Strong 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 17, 2026
11	Dositec Bombas E Compressores Industria E Comercio	Indirect evidence	Piracicaba, BrazilHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
12	Newtec Maquinas E Filtros	Partial evidence	Cumbica - Guarulhos, BrazilHQ checked Sep 17, 2026	51-200	14 contacts →
	Partial evidence “Atuamos no mercado desde abril de 2004, proporcionando produtos com a mais alta qualidade em fabricação e desenvolvimento especial de filtros e acessórios hidráulicos.” Source: RevenueBase Database · checked Sep 17, 2026
13	Original Filter Indústria E Comércio DE Autopeças Ltda	Strong evidence	São Paulo, BrazilHQ checked Sep 17, 2026	11-50	14 contacts →
	Strong evidence “A ORIGINAL FILTER é uma empresa de autopeças, especializada em filtros automotivos, agrícolas, industriais e fora-de-estrada, e oferece uma linha completa de filtros de reposição.” Source: RevenueBase Database · checked Sep 17, 2026
14	AR Filtro Filtros Industriais	Strong evidence	Praia Grande, BrazilHQ checked Sep 17, 2026	11-50	13 contacts →
	Strong 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 17, 2026
15	Separations Tecnologia E Equipamentos DE Filtração Ltda	Strong evidence	Monte Aprazível, BrazilHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “Há mais de 28 anos nos dedicamos a fornecer tecnologia em sistemas de filtração industrial aos nossos clientes.” Source: RevenueBase Database · checked Sep 17, 2026
16	Acetecno DO Brasil	Strong evidence	Indaial, BrazilHQ checked Sep 17, 2026	51-200	10 contacts →
	Strong evidence “Com o aprimoramento dos processos industriais e a necessidade de melhorar as tecnologias nos sistemas de separação e filtração de sólidos e líquidos, a Acetecno desde 1990…” Source: RevenueBase Database · checked Sep 17, 2026
17	Teknofil Comercial Ltda	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial 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 17, 2026
18	Filtrasul	Partial evidence	Porto Alegre, BrazilHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Comércio de Filtros E Acessórios.” Source: RevenueBase Database · checked Sep 17, 2026
19	Microfilter Industria	Strong evidence	Mogi Das Cruzes, BrazilHQ checked Sep 17, 2026	11-50	8 contacts →
	Strong 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 17, 2026
20	Purifil Filtros Industriais Ltda	Indirect evidence	Sorocaba, BrazilHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
21	Bariontec Filtragem Indl. Ltda	Partial evidence	São Carlos, BrazilHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “A Bariontec Filtragem é uma empresa 100% brasileira que conta com engenheiros e técnicos com experiência adquirida em vários anos de atuação neste segmento estando aptos a…” Source: RevenueBase Database · checked Sep 17, 2026
22	Remae Industria E Comércio Ltda	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Com 67 anos de experiência, a Remae é uma confecção técnica, especializada em filtração.” Source: RevenueBase Database · checked Sep 17, 2026
23	ALL In Industria Brasileira DE Filtros Ltda	Partial evidence	Mogi Das Cruzes, BrazilHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Fabricante especializado de Elementos Filtrantes Cartucho, Elemento Filtrante Bobinado fabricado em Polipropileno, Algodão, Poliéster, Fibra de Vidro, Elemento filtrante de…” Source: RevenueBase Database · checked Sep 17, 2026
24	Clark Reliance DO Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Em 2011 foi fundada, com sede na cidade de São Paulo, a Clark Reliance do Brasil com objetivo de oferecer ao mercado brasileiro a mais completa linha de produtos para segmentos de…” Source: RevenueBase Database · checked Sep 17, 2026
25	Russell Finex Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Somos a subsidiária brasileira da Russell Finex, localizada em Jundiaí – SP, atuando no território nacional há mais de 8 anos.” Source: RevenueBase Database · checked Sep 17, 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: industrial 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 industrial filter manufacturers.
Partial evidence: Its own public description names part of industrial filter manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial 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 297 industrial filter manufacturers based in Brazil

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Industrial filter manufacturers based in Brazil at a glance

As of Sep 17, 2026

7.7%Verified-email coverage

7.9Average contacts per company

11-50Median size (employees)

16.5%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

124

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 297 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 industrial 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 Brazil whose own description of what they do matches “industrial 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 industrial 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 industrial filter manufacturers, 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, 182 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 17, 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.

Industrial filter manufacturers by metro

Industrial filter manufacturers in Sao Paulo49

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 industrial 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 industrial filter manufacturers are there based in Brazil?

RevenueBase identified 297 industrial filter manufacturers 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 industrial filter manufacturers?

Sao Paulo leads with 49 headquartered companies, followed by Guarulhos (14) and Rio De Janeiro (10).

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 182 verified decision-maker contacts tracked across these 297 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 17, 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.