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News
Spotlight...
Reverse Osmosis vs Ultrafiltration: Which Technology to Choose?
Swimming Pool Water: Treatment, Quality and Regulations for Professionals
Water: Let's Preserve It Together. Water Treatment Solutions Facing Global Preservation Challenges
Limescale in Water: 2025-2026 Overview, Current Trends and Impacts
Water Engineering
DIMM expertise,
DIMM expertise,
a technical and family signature.
Since 1991, DIMM designs and distributes robust water treatment solutions. A straight line, a constant requirement: the quality of water you deliver to your customers.
Who are we?
DIMM, water treatment expert since 1991
DIMM is a Belgian family-owned company specializing in water treatment for professionals. Founded in 1991 and based in Poperinge (Belgium) and Steenvoorde (France), DIMM has been supporting B2B players for over 30 years with reliable, durable and technically proven solutions.
Our mission: to provide installers, industrial companies, hotels, healthcare facilities, local authorities, campsites and resellers with the best equipment to produce, soften, filter, sterilize and purify water. We distribute a complete range of water softeners, reverse osmosis systems (residential and industrial), water filters, UV sterilizers, professional water fountains and dedicated PFAS and swimming pool solutions.
DIMM relies on a structured organization combining technical expertise, efficient logistics and dedicated customer service. A trusted partner, the company supports its clients long-term in implementing durable water treatment solutions, certified (NSF, ACS, WRAS, RoHS, CE, WaterQ) and compliant with Belgian and French regulations.
30+
years of expertise since 1991
15+
countries served
10+
brands in the DIMM universe
100%
dedicated to B2B professionals
Our Brands
Frequently Asked
Your water treatment questions
Answers to the questions professionals ask us most often.
What is DIMM?
DIMM is a Belgian family-owned company founded in 1991, specializing in water treatment for B2B professionals. Based in Poperinge (Belgium) and Steenvoorde (France), DIMM distributes water softeners, reverse osmosis systems, filters, water fountains, UV systems and anti-PFAS solutions in Belgium and France.
Who are DIMM solutions designed for?
DIMM solutions are primarily intended for professionals: sanitary installers, industrial companies, hoteliers, healthcare facilities, local authorities, campsites, outdoor hospitality, specialized resellers and plumbers.
What types of equipment does DIMM offer?
DIMM offers a complete range: water softeners (timer-based, volumetric, Orus without electricity, Titanium Azure), reverse osmosis systems (under-sink and industrial), water filters (tap, under-sink, mechanical, carbon), UV sterilizers, water fountains (Orion, Prestige Mini), PFAS solutions, filter media, John Guest fittings and SAAS inhibitors.
Are DIMM products certified?
Equipment distributed by DIMM complies with major international certifications: NSF, ACS, WRAS, RoHS, WaterQ and CE, ensuring their suitability for drinking water contact.
Where is DIMM located?
DIMM has two locations: its headquarters in Belgium in Poperinge (Nijverheidsstraat 47a, 8970 Poperinge, +32 57 38 88 14) and a presence in France in Steenvoorde (45 route d'Hondschoote, 59114 Steenvoorde, +33 3 28 48 10 77).
Can DIMM help remove PFAS from water?
DIMM offers proven anti-PFAS filtration solutions adapted to professional drinking water networks.
Which brands belong to the DIMM universe?
The DIMM universe includes Orus (electricity-free water softeners), Gliano (designer faucets), Aquapro Europe (filtration and osmosis), Ydrokalk (physical anti-limescale) and Aquariopure (aquarium water treatment).
How to contact DIMM for a quote?
By phone in Belgium at +32 57 38 88 14 or in France at +33 3 28 48 10 77, or via the contact form on our website.
DIMM Universe
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