Company lists · Data refreshed October 2026

Top 25 Chemical filter suppliers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Oct 23, 2026 352 companies tracked

RevenueBase identified 352 company matches for chemical filter suppliers associated with Brazil as of October 2026 and tracks 3,267 professional contacts across them, including 287 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for chemical filter suppliers associated with Brazil, 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 October 23, 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 Oct 23, 2026 How this list was built

352Companies

3,267Contacts tracked

287Verified emails

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The 25 largest chemical filter suppliers based in Brazil

Ranked by team size

Top 25 of 352 company matches for chemical filter suppliers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Purific	Exact match	Maringá, BrazilHQ recorded Oct 23, 2026	51-200	145 contacts →
	Exact match “A Purific está localizada na cidade de Maringá (PR).” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2	Projesan Water & CO	Exact match	Gaspar, BrazilHQ recorded Oct 23, 2026	51-200	117 contacts →
	Exact match “Na Projesan, avançamos a química de quem trata água todos os dias.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
3	Hidrofiltros	Exact match	Joinville, BrazilHQ recorded Oct 23, 2026	51-200	106 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4	Progt Industrial	Exact match	Paulínia, BrazilHQ recorded Oct 23, 2026	51-200	83 contacts →
	Exact match “A PROGT foi fundada com o intuito de simplificar soluções oferecendo o melhor custo-benefício para seus clientes.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
5	Fluid Brasil Sistemas E Tecnologia Ltda	Exact match	Jundiaí, BrazilHQ recorded Oct 23, 2026	51-200	74 contacts →
	Exact match “Detentora das mais modernas tecnologias em movimentação, tratamento, separação, purificação e reaproveitamento de fluidos, a Fluid Brasil desenvolve e fornece soluções específicas…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
6	Laffi Filtration - DBD Filtros	Exact match	Mauá, BrazilHQ recorded Oct 23, 2026	51-200	60 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7	Grupo AIR Slaid	Exact match	Americana, BrazilHQ recorded Oct 23, 2026	51-200	51 contacts →
	Exact match “Com 45 anos de experiência no segmento, o grupo Air Slaid visa ser líder e referência no mercado latino americano de elementos filtrantes industriais.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8	Ventiladores Bernauer	Exact match	Sao Paulo, BrazilHQ recorded Oct 23, 2026	51-200	44 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9	SUALL	Exact match	Lavrinhas, BrazilHQ recorded Oct 23, 2026	51-200	43 contacts →
	Exact match “A Suall é uma importante indústria química especializada em produtos destinados ao tratamento de água.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10	DMD	Exact match	Valinhos, BrazilHQ recorded Oct 23, 2026	11-50	43 contacts →
	Exact match “A DMD Solutions, fundada em 2008,é uma empresa jovem, em franco crescimento e muito eficiente no que faz.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
11	H2o Ambiental	Exact match	Lagoa Santa, BrazilHQ recorded Oct 23, 2026	11-50	37 contacts →
	Exact match “Há 20 anos no mercado, a H2O Ambiental é uma indústria química focada em oferecer os melhores produtos para tratamento de águas e efluentes industriais, separação sólidolíquido na…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12	Abba Química	Exact match	Curitiba, BrazilHQ recorded Oct 23, 2026	11-50	30 contacts →
	Exact match “A Abba Química é uma empresa especializada há 15 anos em soluções para tratamento de água.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13	CSI Filtros E Nãotecidos	Exact match	Jacareí, BrazilHQ recorded Oct 23, 2026	11-50	26 contacts →
	Exact match “A CSI Filtros e Nãotecidos tem compromisso com a inovação e a excelência nos posiciona como um parceiro confiável para empresas em diversas indústrias.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14	Sultech Water Treatment Systems	Exact match	Cachoeirinha, BrazilHQ recorded Oct 23, 2026	11-50	25 contacts →
	Exact match “A traditional manufacturer and supplier of hospital medical water treatment solutions in southern Brazil, SULTECH specializes in iron and manganese removal, slowdown…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
15	Hollbras Industrial Filtration	Exact match	Diadema, BrazilHQ recorded Oct 23, 2026	11-50	24 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
16	AR Filtro Filtros Industriais	Exact match	Praia Grande, BrazilHQ recorded Oct 23, 2026	11-50	19 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
17	QGS	Exact match	Sapucaia Do Sul, BrazilHQ recorded Oct 23, 2026	11-50	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
18	Newtec Maquinas E Filtros	Exact match	Cumbica - Guarulhos, BrazilHQ recorded Oct 23, 2026	51-200	16 contacts →
	Exact match “Atuamos no mercado desde abril de 2004, proporcionando produtos com a mais alta qualidade em fabricação e desenvolvimento especial de filtros e acessórios hidráulicos.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
19	Acquasoft Tecnologias E Soluções EM Tratamento DE Água Ltda	Exact match	Hortolândia, BrazilHQ recorded Oct 23, 2026	11-50	16 contacts →
	Exact match “Fabricação e comercialização de produtos saneantes domissanitários.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20	Westech Equipamentos Industriais Ltda	Exact match	São Paulo, BrazilHQ recorded Oct 23, 2026	11-50	15 contacts →
	Exact match “Constituída em 1973, a WesTech foi criada para fornecer equipamentos utilizados em processos de sedimentação, classificação e filtração nas áreas mineral, industrial e municipal…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
21	Filtros Decafil	Exact match	Laranjeiras Do Sul, BrazilHQ recorded Oct 23, 2026	51-200	14 contacts →
	Exact match “A Decafil Filtros Industriais é uma empresa brasileira especializada no desenvolvimento de soluções em filtração industrial, comprometida com a otimização de processos produtivos…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
22	Separations Tecnologia E Equipamentos DE Filtração Ltda	Exact match	Monte Aprazível, BrazilHQ recorded Oct 23, 2026	11-50	12 contacts →
	Exact match “Há mais de 28 anos nos dedicamos a fornecer tecnologia em sistemas de filtração industrial aos nossos clientes.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
23	Acetecno DO Brasil	Exact match	Indaial, BrazilHQ recorded Oct 23, 2026	51-200	12 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
24	Bfilters Tratamento DE Água	Exact match	Indaiatuba, BrazilHQ recorded Oct 23, 2026	1-10	12 contacts →
	Exact match “Proporcionamos aos nossos clientes a mais alta tecnologia e qualidade em filtração e purificação de água, bem como toda a atenção e assessoria necessária para a instalação e…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
25	Prótons Brasil Tratamento DE Água	Exact match	Curitiba, BrazilHQ recorded Oct 23, 2026	11-50	11 contacts →
	Exact match “A Prótons Brasil preza pela alta tecnologia, qualidade e sustentabilidade, levando aos nossos clientes o que há de melhor no tratamento de água, respeitando e preservando o meio…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “chemical filter suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 352 chemical filter suppliers based in Brazil

See the full list, filter by size, metro and specialty, and access 287 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Chemical filter suppliers based in Brazil at a glance

As of Oct 23, 2026

8.8%Verified-email coverage

9.3Average contacts per company

11-50Median size (employees)

13.9%Largest-city concentration · Sao Paulo

Oct 23, 2026Page data refreshed

Companies by employee count

1-10

143

11-50

145

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 352 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 Brazil whose business descriptions match “chemical 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 287 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 October 23, 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 “chemical filter suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical filter suppliers are there based in Brazil?

RevenueBase identified 352 company matches for chemical filter suppliers associated with Brazil as of October 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?

Purific tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most chemical filter suppliers?

Sao Paulo leads with 49 company records, followed by Campinas (13) and Guarulhos (12).

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 287 professional contacts with verified work emails tracked across these 352 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 October 23, 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.