# BWT quick-connect fitting W+M Flex pro 3/8" – water treatment connector

**URL:** https://aio.lv/en/product--bwt-3400000610--11834192
**Data updated:** 2026-03-09 14:46 (EET)
**Category:** Water Filters
**Manufacturer:** BWT
**Manufacturer code:** 3400000610
**EAN:** 4250266708158
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bwt-3400000610--11834192

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

BWT W+M Flex pro quick-connect fitting with 3/8" connection for water treatment systems. Designed to join tubing or components securely without tools, this compact connector supports rapid installation and maintenance of filtration, softening or dosing lines. Suitable for residential and light commercial applications where reliable, tool-free coupling is required.

## Long description

The BWT quick-connect fitting W+M Flex pro 3/8" is a compact water treatment connector designed for secure, tool-free coupling of tubing and components in filtration, softening and dosing systems. Its 3/8" interface allows direct connection to compatible pipes and accessories, enabling rapid installations and simple maintenance in residential and light commercial environments. The connector’s form factor prioritizes space efficiency while maintaining a reliable sealed joint for standard water treatment lines.
Advantages
This quick-connect fitting provides fast, tool-free assembly and disassembly, reducing installation time and simplifying service operations. The connector is engineered for a secure seal and consistent flow performance in low-to-moderate pressure water treatment applications. Its compact construction supports installation in confined spaces and facilitates straightforward integration with existing tubing and components.
Suitable for
Domestic water filtration systems
Water softeners and conditioning units
Dosing and chemical feed lines
Light commercial water treatment installations
Key specifications
Connection size: 3/8"
Type: Quick-connect fitting for push-fit tubing connection
Application: Water treatment (filtration, softening, dosing)
Installation: Tool-free assembly and disassembly
Design: Compact, space-saving construction
How to use
Ensure tubing ends are cut square and free from debris before insertion. Push the tubing firmly into the quick-connect port until it seats fully and an audible or tactile engagement is felt. To disconnect, depress the collar or release ring while pulling the tubing out smoothly. Verify connections visually and perform a pressure check after installation to confirm a leak-free joint.
Usage recommendations
Use compatible 3/8" tubing rated for potable water and the system’s operating pressure. Avoid excessive bending or side loads on the connector and do not use solvents or lubricants that could affect sealing materials. Periodically inspect connections for wear or leaks, especially after the first few days of operation and following maintenance.

## FAQ

### How much does the BWT W+M Flex pro quick-connect 3/8" cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BWT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BWT service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11834192/67234544_large.webp