BWT Water Softener Waterside with 22mm Hoses - WS555

Code: WS555
  • £726.00 (inc. VAT)
  • (FREE UK Delivery)
Available   |   Usually dispatched within 24 hours

BWT Waterside WS555  Water Softener with 22mm Hoses

Easy to Install - most models will fit into a kitchen cupboard

Smart water monitoring - for greater efficiency

Rotary valve - for reliability

Electronic control system - softener adapts to your lifestyle

Tablet or block salt compatible

Easy to set up and simple to live with

5 year parts, 2 year labour @Home warranty


Product Details

The WS 555 is part of a compact range of modern water softeners that have been designed and developed for UK homes and plumbing systems. Beautifully made, efficient and fully automatic each model is easy to install and live with. Modern electronics not only makes your new softener efficient and frugal when it comes to regeneration but also ensures you always have an uninterupted supply of Luxury Water. Using a rotary valve with less moving parts than some other systems helps make the WS Series exceptionally reliable whilst an outstanding @Home warranty offer you perfect peace of mind.


Each model is supplied with a bespoke installation kit as standard. Manufactured



Model Number                                                         WS 555

Family Size                                                                 6

Operating flow rate l/m                                         5 / 30

Maximum Flow Rate (l/s)                                         30

Block and Tablet salt compatible                         Tablet

Capacity tablet salt                                                 16

Fitting Kit supplied                                                 22mm Hoses and Valves

Dimensions W x D x H (mm)                                 270 X 480 X 602

Nominal connection thread (BSP)                          3/4

Electrical connection (plug transformer) (AC/DC) 230-12

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:

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Many of our items have free delivery and where next day delivery is shown we will endeavor to achieve this, as long as the order is placed before 1pm, is within the UK mainland and subject to stock availability 

We will email you an estimated delivery date on receipt of your order and on the day of delivery endeavour to send you the carrier’s details.

Unfortunately, we currently do not deliver to addresses outside the United Kingdom, but you can arrange for a courier to collect from our premises.

Medium and large items incur a delivery charge. If more than one medium or large items are ordered only one delivery charge will be applied. This will be displayed in the basket during checkout. Medium items are £17 and large items are £30 including VAT. The delivery charge for the largest products - eg wall panels and worktops - is £59.99.

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.

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

Please ensure that the goods returned are intact, unused and in the original packaging.

Returns Cancellation Form

For our full Delivery & Returns - please see here.

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Claydon House Business Centre

1 Edison Rd



HP19 8TE