Company lists · Data refreshed September 2026

Top 20 Filter media and treatment device manufacturers based in Belgium

RevenueBase identified 37 company matches for filter media and treatment device manufacturers associated with Belgium as of September 2026 and tracks 846 professional contacts across them, including 167 with verified work emails. Eupen is the largest hub.

This list covers company matches for filter media and treatment device manufacturers associated with Belgium, 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 September 16, 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 Sep 16, 2026 How this list was built
37Companies
846Contacts tracked
167Verified emails
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The 20 largest filter media and treatment device manufacturers based in Belgium

Ranked by team size
Top 20 of 37 company matches for filter media and treatment device manufacturers based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMouscron, BelgiumHQ recorded Sep 16, 2026n/a246 contacts →

Exact match

“Micron, part of the Pollet Water Group (PWG), offers domestic and industrial water treatment solutions throughout Europe.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchFleurus, BelgiumHQ recorded Sep 16, 2026501-1,000123 contacts →

Exact match

“Every year, air pollution prematurely kills 7 million people worldwide.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchOlen, BelgiumHQ recorded Sep 16, 202651-20055 contacts →

Exact match

“EcoWater Systems are the world's leading residential, commercial and industrial water treatment equipment manufacturer.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchPoperinge, BelgiumHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“Dimm est spécialisé dans le domaine des technologies du traitement de l’eau.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchLommel, BelgiumHQ recorded Sep 16, 202611-5017 contacts →

Exact match

“Aqua free Industries is manufacturer of hollow fiber membranes, membrane filters and membrane filter systems for water treatment.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchZaventem, BelgiumHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“For more than half a century, Camfil has been helping people breathe cleaner air.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchLummen, BelgiumHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“EFC - European Filter Corporation is a filter company who is specialist in the optimization of liquid filtration, air filtration and gas filtration.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchEupen, BelgiumHQ recorded Sep 16, 202611-5012 contacts →

Exact match

“A Belgian company specialising in air and water filtration, Airwatec is a manufacturer of filtration systems and exclusive importer of VILEDON air filters.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchFleurus, BelgiumHQ recorded Sep 16, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchVichte, BelgiumHQ recorded Sep 16, 202611-507 contacts →

Exact match

“Waterbehandeling van A tot Z”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchHalle, BelgiumHQ recorded Sep 16, 202611-507 contacts →

Exact match

“AQUATURBO™, Concepteur et Fabricant d'équipements de traitement des eaux usées.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchLouveigné, BelgiumHQ recorded Sep 16, 202611-507 contacts →

Exact match

“Traitement de l'eau industrielle (analyse, devis, suivi, installation, maintenance et SAV en interne).”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchGhent, BelgiumHQ recorded Sep 16, 202651-2005 contacts →

Exact match

“Thanks to strong contractual partnerships with large, internationally recognised manufacturers of industrial filters (Amazon Filters, Hobra.), we implement our solutions and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchBeringen, BelgiumHQ recorded Sep 16, 202651-2004 contacts →

Exact match

“From mist elimination to emission control, BlueFil® delivers precision separation that protects your process and the planet.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchRonse, BelgiumHQ recorded Sep 16, 20261-104 contacts →

Exact match

“Herding Benelux Filtertechniek NV is a company based out of Belgium.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchBeerse, BelgiumHQ recorded Sep 16, 20261-103 contacts →

Exact match

“Waterbehandeling-> Waterontharders -> Ontijzeraars -> Filters Regenwaterrecuperatie -> Pompinstallaties -> Bladfilters -> Regenwaterputten Afvalwaterbehandeling -> Opvoerstations…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchEupen, BelgiumHQ recorded Sep 16, 202611-503 contacts →

Exact match

“Water filtre with sleeve / activated carbon; Sterilizer by UV; Treatment city water, rain water, well water, tank water.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchSchoten, BelgiumHQ recorded Sep 16, 20261-103 contacts →

Exact match

“Filtratie en meer.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchMolenbeek-saint-jean, BelgiumHQ recorded Sep 16, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchTemse, BelgiumHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Filtermat Belgium, your specialist in liquid & air filtration for more than 35 years!”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 20 of 37 filter media and treatment device manufacturers based in Belgium

See the full list, filter by size, metro and specialty, and access 167 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Filter media and treatment device manufacturers based in Belgium at a glance

As of Sep 16, 2026
19.7%Verified-email coverage
22.9Average contacts per company
11-50Median size (employees)
8.1%Largest-city concentration · Eupen
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
16
51-200
3
501-1,000
2

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 37 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 Belgium whose business descriptions match “filter media and treatment device manufacturers” 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 167 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 September 16, 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 “filter media and treatment device manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many filter media and treatment device manufacturers are there based in Belgium?

RevenueBase identified 37 company matches for filter media and treatment device manufacturers associated with Belgium as of September 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?

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

Which city has the most filter media and treatment device manufacturers?

Eupen leads with 3 company records, followed by Fleurus (2) and Poperinge (2).

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 167 professional contacts with verified work emails tracked across these 37 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 September 16, 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.