---
product_id: 55989643
title: "BWT Water Softener WS355"
brand: "bwt"
price: "S$1901"
currency: SGD
in_stock: null
reviews_count: 8
category: "Bwt"
url: https://www.desertcart.sg/products/55989643-bwt-water-softener-ws355
store_origin: SG
region: Singapore
---

# Smart electronic control system Family-sized 14L capacity Compact 60cm height fits cupboards BWT Water Softener WS355

**Brand:** bwt
**Price:** S$1901
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your home with irresistibly soft water — because your family deserves luxury every day!

## Quick Answers

- **What is this?** BWT Water Softener WS355 by bwt
- **How much does it cost?** S$1901 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/55989643-bwt-water-softener-ws355)

## Best For

- bwt enthusiasts

## Why This Product

- Trusted bwt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Efficiency:** Electronic controls adapt to your lifestyle, minimizing salt and water use for cost savings.
- • **Space-Savvy Design:** Compact footprint fits neatly under kitchen counters without sacrificing performance.
- • **Trusted Durability:** Backed by 5 years parts & 2 years labour warranty with at-home service for peace of mind.
- • **Plug & Play Installation:** Comes with a full installation kit and free professional commissioning for zero hassle.
- • **Effortless Family Soft Water:** Designed for households up to 6, delivering silky smooth water all day.

## Overview

The BWT WS355 is a compact, electronic water softener designed for families up to six people. With a 14-litre capacity and smart controls, it fits easily into standard kitchen cupboards and adapts to your water usage to optimize salt and water consumption. Certified safe and backed by a comprehensive warranty, it protects your home from limescale while delivering silky, soft water that enhances skin, hair, and appliance longevity.

## Description

From the manufacturer Boost the sense of wellbeing in your life Best Water Technology Group (BWT) objective over 29 years has been to improve the quality of life wherever water is present, and to use water treatment processes to achieve the best water quality. Working closely with Installers and Plumbers across the UK to ensure that the consumer can enjoy the very best water for their needs. Born from years of advancements in technology, the WS Range of water softeners from BWT deliver unrivalled style, performance and efficiency. The resulting BWT Luxury Water not only enhances the lifestyle of the user but also protects the home from the harmful effects of limescale and scum. Luxury Water from BWT offers a real difference that you can feel Irresistibly soft, silky, Luxury Water After a busy day, imagine slipping into a hot, inviting bath or an invigorating shower and feeling the aches of the day drift away as your body is caressed by the touch of irresistibly soft, silky, luxurious water. Step relaxed and refreshed into an opulent, soft, fluffy robe and gently dry your shiny, smooth hair and skin. This may sound like an expensive spa treatment, but this luxurious lifestyle is easily achieved by one simple change in your home: the installation of a Luxury Water system. Easy to Install = Popular models will fit into most kitchen cupboards Cover commissioning = No fuss Smart water monitoring = For greater efficiency Electronic control system = Softener adapts to your lifestyle Home Commis­sioning & All materials are BS6920 = For complete peace of mind Low water and salt usage = Lower operating costs Block Tablet salt option = Added convenience Developed for UK Plumbing Systems = Trusted Technology BWT @Home Commis­sioning In the past, some people may have been put off soft water systems because of their perception of the cost. When in reality, today's modern BWT Luxury Water systems are energy efficient and the costs involved are quite modest when compared to other home improvements. Any investment involved can be offset in years to come by the savings you make on cleaning products, longer appliance life and central heating efficiencies. @Home Commis­sioning is the perfect way to ensure your Luxury water softener is perfectly set up for your home and your local water conditions. It also provides an opportunity for you to ask any questions you might have about how your new softener and how it works. Set up correctly your new Luxury Water softener will adapt to your normal water usage and make sure that you always have copious amounts of Luxury Water available when you need it. Perfectly tuned to your soft water needs your softener minimises the amount of salt you use making it extremely efficient. A benefit the whole family can enjoy throughout the day Bathroom Bliss Softened water is excellent for your complexion, skin and hair. Cost-effective Softened water protects appliances and revitalises plumbing systems by gently dissolving existing limescale. Softer Laundry Soap suds rinse away easily, leaving fibres clean, fresh and softer to the touch Time Saving Less time spent cleaning sinks, taps, showers and baths, surfaces sparkle like the day you bought them Installation notes The WS355, WS655 and WS755 are supplied with a 15 mm fitting kit as standard. The WS455 and WS555 are supplied with a full 22 mm kit as standard. What's next? Take advantage of our knowledge and experience and let us guide you through the process of enjoying Luxury Water in your home. What are my options? We can help you choose the Luxury Water Softener that is right for your family's needs, put you in touch with a local installer that has attended one of our many training courses. Alternatively, you can find your closest Best Water Professional in our free search.

Review: Best price around - Had this installed by a professional but it seemed fairly straight forward. It takes up under half a double under counter cupboard but can’t have a shelf as well. We had to cut the bottom out of the cupboard so it sits on the floor as there wasn’t enough room with the sink. It seems to work really well, we don’t get through much salt (3 persons) half a large bag in 2/3 months. Totally silent. Hadn’t needed one before but moved in to a hard water area and in only a few months the limescale was already corroding taps and appliances. The water feels much smoother, no white water marks and I am reassured I am protecting my appliances. This was the cheapest price around for this style. Very impressed would get one again if we moved in to a hard water area
Review: Fits under counter top - Good size, fits easily under counter top. Used as a replacement so easy and straight forward to install.

## Features

- Family-Sized Performance – Designed for households of up to 6 people, delivering soft water for everyday use.
- Compact & Cupboard-Friendly – Just over 600mm tall, fits neatly into standard kitchen cupboards for space-saving installation.
- Easy Installation & Setup – Comes complete with an installation kit and simple controls for quick, hassle-free setup.
- Free Home Commissioning – Professional commissioning included to ensure optimal performance from day one.
- Reliable Warranty – Includes 5 years parts and 2 years labour warranty, with at-home service for added convenience.
- Certified Safe Materials – All components meet BS6920 standards for safe use with drinking water.
- Tablet Salt Compatible – Uses tablet salt for efficient regeneration and easy maintenance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077ZKXN2V |
| Best Sellers Rank | 43,569 in DIY & Tools ( See Top 100 in DIY & Tools ) 102 in Water Filtration & Softeners |
| Brand | BWT |
| Capacity | 14 litres |
| Container Type | Dispenser |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.4 out of 5 stars 85 Reviews |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 05060011261581 |
| Included Components | Standard Electronic Water Softener |
| Included components | Standard Electronic Water Softener |
| Installation Type | Freestanding |
| Item Dimensions L x W x H | 48L x 27W x 60.2H centimetres |
| Item Type Name | Standard Electronic Water Softener |
| Item Weight | 23.19 Kilograms |
| Manufacturer | BWT |
| Material | Ion Exchange Resin, Plastic, Metal |
| Material Type | Ion Exchange Resin, Plastic, Metal |
| Maximum Flow Rate | 30 Litres Per Minute |
| Model Name | WS355 |
| Model Number | WS355 |
| Other Special Features of the Product | Easy to install, set up and use |
| Power Source | AC/DC |
| Product Warranty | Five-year parts and 2 year labour warranty at home from date of purchase against defects in materials and workmanship subject to correct installation, filling in & returning warranty registration card. |
| Product dimensions | 48L x 27W x 60.2H centimetres |
| Purification Method | Ion Exchange |
| Special feature | Easy to install, set up and use |
| Supported Water TDS Level Maximum (PPM) | 2400 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** BWT
- **Special feature:** Easy installation and operation
- **Product dimensions:** 48L x 27W x 60.2H centimetres
- **Package information:** Dispenser
- **Installation type:** Countertop
- **Power source:** AC/DC
- **Model name:** WS355
- **Maximum flow rate:** 30 Litres Per Minute
- **Global Trade Identification Number:** 05060011261581
- **Manufacturer:** BWT

## Images

![BWT Water Softener WS355 - Image 1](https://m.media-amazon.com/images/I/71H1I6iQfuL.jpg)

## Questions & Answers

**Q: What’s the difference between this bwt 14l and the bwt perla 15l?**
A: Hi M4r,

Thank you for your recent enquiry regarding the main differences between the WS355 and the PS15UK.  

Both softeners offer Intelligent Predictive Regeneration and Easy to set as well as delivering copious amounts of silky soft Luxury Water. I have highlighted below a range of the additional features and benefits you can enjoy with the Perla Silk over and above those of our popular WS355.

•	A modern appliance design with sweeping curves and clean white design
•	An icon driven multifunction back lit display for ease of set up and monitoring
•	Includes high flow installation kit as standard 
•	Easier installation with ‘BWT Uniconnect Connector’ Incl.  integrated By- Pass, 
•	Tablet or Block salt compatible 
•	Brine safety valve for added protection
•	Full 6 year warranty option (available at extra cost)
•	Can be operated on mains electricity via the transformer supplied or a domestic battery supply (not included)
•	Two further power sources available,  Rechargeable Power Bank and UPS  (at additional cost)
•	Wi-Fi  models also available

Both models are very popular and the final choice of model is simply personal preference. We are sure which ever model you choose you will not be disappointed. And you will soon be enjoying the benefits of softened water at home.

If you have any further questions, please contact our customer service team on 01494 838 100 during normal office hours.

Thank you.

BWT Marketing Team

**Q: How much water should there be in the brine/salt tank**
A: Dear Fatface,

Thank you for your question.

The WS 355 is designed to run with little or no water in the cabinet during normal operation. The level of water can be reduced in your water softener by removing any excess with a small jug or similar and emptying down a convenient sink  and if the situation persists, please call our Customer Services Team 01494 838100 option 2 during office hours and they will be able to talk you through our trouble shooting guide.
Thank you.

Have a nice weekend!
BWT Marketing team

**Q: Model ws355 how can i lower the water level in order to fill with salt without overflowing?**
A: Dear Customer,

The level of water can be reduced in your water softener by removing any excess with a small jug or similar and emptying down a convenient sink. The WS 355 is designed to run with little or no water in the cabinet during normal operation and if the situation persists please call our Customer Services Team 01494 838100 option 2 during office hours and they will be able to talk you through our trouble shooting guide.

Thank you.

BWT Marketing Team

**Q: Do u install it for free.?**
A: Dear Fida,

Thank you for your response.

Unfortunately, we do not offer any free installations.

Fitting a water softener is relatively easy and can be undertaken by most competent plumbers. We appreciate finding a local plumber in some areas can be more difficult than in others especially during the heating season when many of them are already busy.

Unfortunately, we are unable to recommend individual plumbers ourselves but would suggest that visiting websites like:

luxurywater.co.uk/find-an-installer/
mybuilder.com
checkatrade.com
Trustedtraders.which.co.uk
ratedpeople.com
yell.com

For example, this could be a good starting point. Many of the trades people listed will already have reviews that you can look at so that you can get a feel for the quality of their work. Whilst some others will allow you to post a job and invite quotations from interested trades people.

We are happy to discuss your recent experience in more detail; our dedicated customer service team is available during normal office hours on 01494 838100. Alternatively, you can send an email to enquiries@bwt-uk.co.uk.

Kind regards,

BWT Marketing Team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best price around
*by L***C on 7 December 2022*

Had this installed by a professional but it seemed fairly straight forward. It takes up under half a double under counter cupboard but can’t have a shelf as well. We had to cut the bottom out of the cupboard so it sits on the floor as there wasn’t enough room with the sink. It seems to work really well, we don’t get through much salt (3 persons) half a large bag in 2/3 months. Totally silent. Hadn’t needed one before but moved in to a hard water area and in only a few months the limescale was already corroding taps and appliances. The water feels much smoother, no white water marks and I am reassured I am protecting my appliances. This was the cheapest price around for this style. Very impressed would get one again if we moved in to a hard water area

### ⭐⭐⭐⭐⭐ Fits under counter top
*by L***3 on 10 September 2025*

Good size, fits easily under counter top. Used as a replacement so easy and straight forward to install.

### ⭐⭐⭐⭐ Robust, but hard to install
*by G***Y on 28 November 2022*

Works well, seems sturdy enough. Hard to install because the overflow is a rigid pipe connection and the outlow hose does not fit on a standard washing machine spigot or anything else I could find - had to install a standpipe for it.

## Frequently Bought Together

- BWT WS355 Standard Electronic Water Softener, Blue, 14 Litre
- BWT Water Softener Block Salt SALTBLO 8 kg (Set of 2 Pieces)

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---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-05*