BWT Water Softener 10L Waterside with 15/22mm Hoses - WS255/WS255HF

£564.00 Inc VAT
Product Code: WS255/WS255HF
5 Year

Available Options


UK Delivery Information


Next day delivery for orders placed before 2pm on selected products


As the most loved British Water Softener company, BWT and their ten years of constant research has led to the finest products in the category.

Available for free next day delivery.

The Waterside WS255 and WS255HF models

Options to choose

High flow model WS255HF with 22mm hoses

Standard model WS255  with 15mm hoses


Low water and salt usage resulting in lower operating costs

Uses tablet salt

Smaller housing in size compared to WS355/WS355HF

Advanced electronic control system for efficient operation

Memory back-up facility allows the AMECS to restore all key settings held in its memory after a temporary power supply failure, (for up to 72 hours)

Proportional brining for optimum efficiency, saving water and salt, further reducing operating costs

Rotary valve for maximum reliability

Manufactured with strong, robust materials for durability

2 years on site labour and 5 years parts warranty as standard

Designed and developed for UK homes and plumbing systems

Low voltage transformer can simply be plugged into a close by electrical socket

Small, compact design for easier installation


Size: 10 Litre

Height: 532mm

Width: 270mm

Depth: 480mm

Minimum flow rate L/min: 10

Min/Max salt usage per regeneration Kg: 1.2 - 2.0

Inlet / outlet connections (BSP): 3/4"

Drain connection (tube): 1/2"

Salt storage Capacity – Block / Tablet: 8 / 15 Kg

Maximum Softened Water Capacity (Litres): 1667

WS255 - Max peak flow 30 lpm

WS255HF - Max peak flow 50 lpm on the High Flow Model

BWT WATERSIDE "Warranty @ Home" requires you to register your purchase within 100days of purchase to qualify for this extended warranty offer.

Free 'at home' commissioning:

Free 'at home' commissioning is available on our range of BWT water softeners and brings a wealth of benefits to our customers. Passing the mantle to one of BWT's fully trained engineers, frees up the installers time to focus on other aspects of the installation, whilst the consumer knows that not only will their water softener be set up to suit their specific requirements, including the local water conditions, but the home visit will also give them the chance to answer questions not just about their new purchase, but also about water softeners in general. 

To book a free 'at home' visit, please click this link:

How a water softener works

How to install a BWT water softener

Drinking water and filter tap available here:


Returns may be made within 14 days of delivery, for unwanted goods and 30 days for faulty/damaged goods.

Please either email us at or click on the link below for a returns form.

All goods must be returned to us intact, unused and in the original packaging. Should you wish for us to arrange collection of the goods the return carriage charge will be deducted from the amount to be refunded.

Returns Cancellation Form


We want all our customers to be happy with their purchases. Returns may be made within 14 days of delivery for unwanted goods or 30 days for faulty/damaged goods. See more details

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