
On Thursday 15 October 2026, DIMM opens a new tool for its professional customers: the DIMM MarketPlace Pro, an online ordering platform entirely dedicated to water treatment and filtration.
Installers, resellers, pool specialists, technical departments, industry: you will find the full DIMM catalogue, your net prices, your orders and your invoices in one place, at any time. Here is what the MarketPlace will concretely change in your day-to-day work.
1. Why a MarketPlace Pro?
Ordering a cartridge, a Clack valve, a bag of resin or an industrial RO unit should not depend on opening hours.
The MarketPlace Pro meets a simple request from our customers: find the right part quickly, know its price, order and track the order, without waiting. Our sales and technical teams of course remain at your side: the platform frees up their time for advice.
2. A complete catalogue: more than 14,000 references
The MarketPlace brings together more than 14,000 references organised by family: domestic and industrial softeners, reverse osmosis, vessels and tanks, brine tanks, purifiers, UV, filtration, consumables and maintenance, connections and parts, pumps, taps.
You will find the brands DIMM distributes: Pentair (Fleck, Autotrol, Pentek), Clack, Ecosoft, Canature, Cintropur, Everpure, Calpeda, John Guest, Aquaporin, Gliano and many more. Filters let you show only products in stock, new arrivals or clearance, and search works by name, reference or brand.

3. Your net prices and promotions, always up to date
Once logged in to your professional area, you see your net prices excl. VAT directly, calculated according to your commercial terms, along with details of discounts and current promotions. No more cross-checking PDF price lists: prices and availability are always up to date.
The catalogue can be browsed without logging in (product pages, specifications), but prices and ordering are reserved for identified professionals.
4. Order in a few clicks, even by file import
The Quick order feature is designed for professionals who know their references:
- Import a purchase order in Excel (.xls, .xlsx), CSV or PDF format;
- Manual entry line by line, reference and quantity;
- Paste a list (one line per item: REF;QTY).
The MarketPlace analyses the list, lets you check it, then adds everything to the cart in one click. No online payment is required: your order is sent to our teams, validated, then invoiced on your usual terms.
DIMM tip
Do you regularly order the same consumables (cartridges, salt, resin, membranes)? Keep your standard list in an Excel file and import it via Quick order: restocking takes less than a minute.
5. A customer area to track everything
Your account centralises your activity with DIMM:
- Order tracking, from receipt to shipping;
- Invoices and quotes available at any time;
- Multiple delivery addresses: add your job sites or depots, with an on-site contact;
- Delivery to Belgium, France (including overseas territories) and most European countries.

6. Jacques, DIMM's AI assistant
A question about compatibility, an equivalent reference or the choice of a filter medium? Jacques, DIMM's AI assistant specialised in water treatment, will be available directly on the MarketPlace to guide you. Like any AI, it can make mistakes: for critical points, our technical teams remain reachable via the contact form.
7. Payment terms and account opening
Three payment methods are offered depending on your profile: SEPA direct debit at 30 days net (subject to commercial agreement), card payment at order, or bank transfer with prepayment.
Already a DIMM customer? Your password will be the same as for our online catalogues. Not a customer yet? From opening day, submit a professional account request directly from the MarketPlace: our sales team validates it and sends you your access.
8. Who is the MarketPlace Pro for?
The MarketPlace is reserved for professionals: plumbing and heating installers, resellers, pool specialists, engineering firms, as well as players in industry, hospitality, healthcare and local authorities, in Belgium and France. It is available in French, Dutch and English, and works just as well on a computer as on a smartphone on the job site.
See it live
Our teams will demonstrate the MarketPlace Pro on 29 October in Leuven: DIMM at Aquarama Trade Fair 2026.
Conclusion: see you on 15 October
Complete catalogue, net prices, quick ordering, order and invoice tracking: the DIMM MarketPlace Pro will bring together in one place everything a water treatment professional needs to source products. It does not replace advice: it will give you more time for your customers, and our teams more time to support you.
DIMM's teams support installers, distributors and partner resellers in choosing, sizing and sourcing their water treatment solutions, in France and Belgium.
Key facts & references
- DIMM MarketPlace Pro opening: 15 October 2026, access via dimm.be/marketplace.
- More than 14,000 water treatment and filtration references; FR, NL, EN interface.
- Quick order: Excel, CSV or PDF import, manual entry or REF;QTY list. No online payment: order validated and invoiced on your terms.
- Payment: SEPA direct debit at 30 days net (subject to commercial agreement), card or bank transfer with prepayment.