Top 10 Domestic Water Softener UK – Under-Sink Filters

As an Amazon Associate I earn from qualifying purchases.

1. Water2BUY

#ad

Water2Buy EASY W2B180 Water Softener | Efficient Digital Meter Softener for 1-6 People | 100% Limescale Removed

#ad
Water2BUY #ad - A power source is required, however only a small amount of energy about $20/pound is consumed each year. Built to last, high-strength corrosion-resistant fiberglass, adjustable water hardness, polyethylene tank, and premium ionX pre-filled resin. It regenerates at 3am when the water supply is not in use, so there is no impact on normal water usage.

Approximately 37 liters of water are used during a regeneration. Automatic self-cleaning: the softener takes care of itself silently by automatically carrying out a regeneration cycle when necessary. The pre-installed bypass valve will maintain optimum water pressure throughout your home. This softener is equipped with an efficient digital counter in order to consume less salt and water. What's in the box: water softener, bypass lever, uk power supply, Manual, bypass valve pre-installed, 3/4" 22mm HIGH FLOW Fittings, EU Power Supply, Silicone.

This water softener meter measures your water consumption and only regenerates when needed, making it more efficient. Leave room for hoses when planning your installation. The dimensions are 220 x 525 x 650 mm and it is suitable for installation in the garage, cellar or kitchen cabinet. Use the free Water2Buy easyConnect app for easy setup. It is designed for both city and well water.
BrandWater2BUY #ad
ManufacturerWater2buy #ad
Height25.59
Length20.67
Weight42.33
Width8.66
Part NumberW2B 180
ModelW2B180
Warranty7 years from date of purchase

2. BWT

#ad

BWT WS555 Hi Flow Electronic Demand Block/Tablet Water Softener, Blue, 14 Litre

#ad
BWT #ad - Includes installation kit. All materials are BS6920 Certified. Easy to install. 5 years parts & 2 years labour at home warranty. Compact design: fits in a kitchen cupboard.
BrandBWT #ad
ManufacturerBWT #ad
Height23.7
Length18.9
Weight49.71
Width10.63
Part NumberWS555
ModelWS555
WarrantyFive-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.

3. Eddy

#ad

Money Back Guarantee, UK/EU Version, Water Softener Alternative, Eddy Electronic Water Descaler

#ad
Eddy #ad - 12 month money-back Guarantee + Lifetime Repair or Replace warranty. Reduce limescale in the home and business. No salt alternative to a water softener MADE IN BRITAIN. Easy customer installation - Metal or Plastic pipes - Comes with cables for pipes up to 28mm diameter. Emulates softened water without altering water hardness keeps healthy minerals.
BrandEddy #ad
ManufacturerEddy Water Descalers #ad
Height3.54
Length6.69
Weight0.55 kg (1.21 Pounds)
Width1.38
Part Number5060180220020
ModelED6002P-UK

4. Tapworks

#ad

Tapworks Ultra 9 EASYFLOW Metered Compact 524mm High Water Softener + Full Kit

#ad
Tapworks #ad - Efficient - metered water softeners using electronic technology for low running costs. Fit and forget - Quality you can rely on. Recommended for up to 5 people. Easyfit all-in-one installation Kit - Installation kit for both 15mm and 22mm plumbing as standard. High-flow valve - Compatible for both unvented and vented plumbing systems.
BrandTapworks #ad
ManufacturerTapworks #ad
Height1 cm (0.39 Inches)
Length1 cm (0.39 Inches)
Weight1 kg (2.2 Pounds)
Width1 cm (0.39 Inches)
Part NumberNSC09PRO

5. Water2BUY

#ad

Water2Buy EASY W2B200 Water Softener, NSF/FDS/ISO 9001 & 14001 Certified, 100% Limescale Removed/App Reminder for Salt, Hi Flow Electronic Demand/Up to 6 People – Filtered Soft Water 1250 litres/Day

#ad
Water2BUY #ad - This softener is equipped with an efficient digital meter control so it consumes less salt and water. Do allow space for hoses when planning your install. Automatic self cleaning: the water softener quietly takes care of itself performing a regeneration cycle automatically when needed.

A power source is required, however only a tiny amount of power is consumed annually Approx 20 euro/pounds. The pre-fitted bypass valve will maintain optimal water pressure throughout your home. Built to last, high strength corrosion resistant fiberglass, adjustable water hardness, polyethylene tank, and prefilled premium-grade ionX resin. This meter softener measures your water usage and only regenerates when necessary, making it more efficient. The size is 220 x 525 x 650 mm and is suitable for installation in a garage, basement or kitchen cupboard.

The w2b200 provides complete limescale-free water for a family of 1 - 6 and can generate approximately 1, 250 litres of filtered soft water every day. It regenerates at 3am when the water supply is not in use, so there is no impact on normal water usage. Use the free Water2Buy easyConnect app for easy setup. It connects to your mains water supply and softens water in the entire home. It is engineered for both city and well water.
BrandWater2BUY #ad
ManufacturerWater2buy #ad
Height25.59
Length20.67
Weight28.5 kg (62.83 Pounds)
Width8.66
Part NumberW2B200
ModelW2B200
Warranty7 years from date of purchase.

6. Amfa4000

#ad

Amfa4000® Magnetic Water Softener System, 20000 G 5Fz, Anti Limescale Magnet Based, Salt Free Limescale Remover, Compact Inline Water Softener, Non Electronic Water Descaler

#ad
Amfa4000 #ad - 5 minute diy installation - amfa4000 non electronic water descaler is easy to install and all you need is access to a minimum of 7. 5cm of free pipe space with a maximum pipe diameter of 5cm. Our magnetic hard water softener is a one-time investment that you will roughly earn back within half a year and will last for at least 10 years.

Our water descaler is compatible with any type of water pipe up to 5cm thick, plastic, takes max of 5 minutes, stainless steel, PE-x, iron, PVC, copper, and compound pipes. Save cost by using fewer cleaning and descaling agents. Installation is straightforward, and is 100% maintenance-free. It also helps in improving your heating appliances efficiency as they do not require extra energy to heat up when there is no presence of limescale. Prevents blocked pipes - our compact limescale remover will save your time and energy from cleaning your shower and kitchen sink every day due to limescale deposits.

No salt or chemicals are involved in treating your water, and no pH changes compared to salt-based water softeners. On some instances, risk-free, the amfa4000 water filtration & softeners system has to to reach at least 6 to 8 weeks for optimal results. The healthy minerals remain in the water but no longer adhere to your equipment and pipes. And if for any reason you are not satisfied with the product's performance, you can return it within one year of purchase for a full refund.
BrandAmfa4000 #ad
ManufacturerAmfa4000 #ad
Height4.83 cm (1.9 Inches)
Length3.9
Weight0.6 kg (1.32 Pounds)
Width7.87 cm (3.1 Inches)
Part NumberAmfa4000
ModelAmfa4000
Warranty10 years.

7. Ultra Soft Water

#ad

Whole House Domestic Water Softener 1-3 Occupants 12.5 Litre Resin Capacity, Under Sink Compact Design With 15mm Installation Kit, Digital Metered Control Panel

#ad
Ultra Soft Water #ad - Small but mighty: compact yet powerful water softener suitable for homes with up to 3 occupants. Installation: comes with a 15mm connection kit for an easy installation with free water hardness test. Intelligent valve: Electric operating valve montiors water usage to automatically adapt cleaning cycles. Built in display: built in display for real time monitoring of flow rate and control operations.
BrandUltra Soft Water #ad
ManufacturerUltra Soft Water #ad
Height23.43
Length19.61
Width12.4
Part NumberCY-M125
ModelCY-M125
Warranty2 Year Manufacturer Warranty

8. FilterLogic

#ad

FilterLogic FL-25M Domestic Water Softener + Timer, Easy Installation Fittings: 3/4", 25L

#ad
FilterLogic #ad - Control system: bNT-850HE UF. Operating pressure: 021 - 086mpa. Dimensions: 499 x 330 x 1030mm. Meter immediate, Meter Delayed, Day Override, Vacation. Number of bathrooms: 3-4.
BrandFilterLogic #ad
ManufacturerFilterlogic #ad

9. BWT

#ad

BWT WS455 Hi Flow Electronic Demand Block/Tablet Water Softener, 10 Litre, Blue

#ad
BWT #ad - Easy to set up and use. Family sized water softener. Easy to install, Includes installation kit. Fits in a kitchen cupboard. Low voltage transformer can simply be plugged into a close by electrical socket.
BrandBWT #ad
ManufacturerBWT #ad
Height20.94
Length18.9
Weight22.54 kg (49.69 Pounds)
Width10.63
Part NumberWS455
ModelWS455
WarrantyFive-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.

10. FilterLogic

#ad

FilterLogic FL-12M Domestic Water Softener + Timer, 12.5L, Easy Installation Fittings: 3/4"

#ad
FilterLogic #ad - Dimensions: 499 x 330 x 575mm. Meter immediate, Meter Delayed, Day Override, Vacation. Number of bathrooms: 1-2. Control system: bNT-850HE UF. Operating pressure: 021 - 086mpa.
BrandFilterLogic #ad
ManufacturerFilterlogic #ad