10 Best Water Softener Systems Uk in the UK
Tested and Reviewed: Top 10 Water Softener Systems Uk deals with expert ratings from 8.1 to a perfect 10
August 2025 Edition
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1
Editor's Choice9.7
BWT
BWT WS555 Hi Flow Luxury Water Softener (compatible with salt or tablet) 14 Litres
Editor's bottom line:
“This water softener systems uk is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”
Main Highlights
- Compact design: fits in a kitchen cupboard
- Easy to install
- Includes installation kit
- 5 years parts & 2 years labour at home warranty
- All materials are BS6920 Certified
- Free Home Commissioning
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Picked by 205 people today
2
9.5
AquaHouse
EcoPlus XL Whole House Water Filter System & Salt Free Water Softener Alternative, up to 99.6% effective Scale Prevention
Main Highlights
- The EcoPlus XL Whole House Water Filter with scale prevention uses the latest in scale prevention and water filtration technology to filter the water for your whole home or business premises. Once installed the system will filter all of your water to a high level, prevent new lime-scale from forming, and slowly de-scale existing pipework - without adding any chemicals or salt into the water.
- 1st Filter: Whole House Water Filtration. Utilises a mix of ceramic type filter media to filters levels of chemicals / compounds including chlorine, to reduce the taste & odour of the water and improve overall water quality. This filter is recommended to be repleaced yearly, replacement filter code: WFMSUPER20BB
- 2nd Filter: Scale Prevention (Chemical & Salt-free alternative to water softening). The scale prevention filter media prevents up to 99.6% of lime-scale formation, to prevent future scale build-up and will also slowly de-scale existing pipework and appliances. This filter is recommended to be replaced every 2-3 years. Replacement filter code: WFM-20BBSSWF
- High Flow Rate: Ther filter housings utilise full bore fittings to minimise impact on water pressure, designed to work in homes with appliances sensitive to pressure including cold feed electric showers & Combi Boilers. Supplied with 3/4" BSP (22mm) threaded fittings attached. Wall mount the system and connect in-line with the cold mains water pipe.
- Dimensions (in centimetres): Height: 59cm (74cm with bracket) Width: 48cm, Depth 21cm. Suitable for average/large homes where flow rates will not regularly exceed 20 liters/minute up to 38 litres at peak flow* - for short periods only at peak flow.
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3
Best Value9.5
Save 9%
BWT
BWT WS355 Standard Electronic Water Softener, Blue, 14 Litre
9% OffFree Shipping
Main Highlights
- Family sized water softener
- Fits in a kitchen cupboard
- Easy to install, set up and use
- Includes installation kit
- Free Home Commissioning
- 5 years parts and 2 years labour at home warranty
- All materials are BS6920 Certified
- Tablet salt
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4
9.2
BWT
BWT WS255 Standard Electronic Water Softener, Blue, 10 Litre
Main Highlights
- Compact design: fits in a kitchen cupboard
- Easy to install. WS255 is supplied with a 15 mm fitting kit as standard.
- 5 years parts & 2 years labour at home warranty
- All materials are BS6920 Certified
- Low voltage transformer can simply be plugged into a close by electrical socket
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5
9.0
Eddy Water Descalers
Eddy Electronic Water Descaler - Water Softener Alternative - Money Back Guarantee - UK/EU Version
Free Shipping
Main Highlights
- WHO EDDY IS FOR: Eddy is for anyone who wants to reduce or eliminate the effects of costly limescale from their whole house water system. Makes boilers and water heaters more efficient. Increases lifespan of appliances. Stops clogging of taps and showers. Makes hair and skin feel softer. Trial for at least 60 days to see full benefits
- WHAT EDDY DOES: Eddy is a NO-SALT household electronic water descaler, far healthier and more environmentally friendly alternative to a water softener. Uses our unique micro-chip generated true magnetic pulse waveform. Eddy is BRITISH built, refined and perfected over 25 YEARS in the water treatment business and comes with our renowned customer service
- EASY DIY INSTALLATION: Simple step-by-step guide supplied with Eddy whole house water descaler shows how to fit Eddy yourself. No need for a plumber. Extra-length cables available in our Amazon store for pipes larger than 25mm diameter. Treats the whole house. Eddy can be fitted to any pipe, copper or plastic, iron or steel
- DESCALER BETTER THAN SOFTENER: The Eddy ED6002P electric water descaler emulates the effects of softened water by removing damaging effects of limescale without removing healthy minerals. Unlike a water softner Eddy does not waste water. No salt to buy. Cheap to run and maintenance free
- MONEY BACK GUARANTEE: 12 month satisfaction or money-back warranty and a LIFETIME repair or replace warranty for future peace of mind. Never a need to worry With Eddy you are fully covered by our renowned customer service
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6
8.8
Little Plumber LP Water Products
Little Plumber - LP1 Water Softener - Perfect For 1-4 Bedroom Houses - Easy To Install - Removes Existing Limescale & Saving up to 70% Heating Costs - Protects & Extends Life Of Appliances
Free Shipping
Main Highlights
- HOW IT WORKS: Our best selling LP1 is an Electronic Water Softener and Descaler that softens hard water. A series of low frequency radio frequencies can be induced electronically into the water, which will break down and remove limescale and prevent limescale from forming.
- EASY INSTALLATION: No plumbing skills are required! Simply wrap the coils around your copper or plastic cold water pipe (at least 10 aerial turns) and plug the USB into 1amp power adapter delivering 5 volts (phone charger). For best results the system should be located close to the rising main to treat as much of your water system as possible.
- BENEFITS OF LP 1: It stops limescale and stain build up in showers, baths and sinks. Helps make the water softer which will lead to softer and smoother skin as well as softer and silkier hair. Your hot water pressure will increase all without chemicals. It's guaranteed to work and guaranteed to last. IT CAN TAKE UP TO 7 WEEKS TO SEE RESULTS!
- MADE IN UK: The U.K. production of Little Plumber units has now entered its 20th year. Each year the Little Plumber products have been continually refined to provide the best quality experience for you, the end user.
- WELL ESTABLISHED FAMILY BUSINESS - We at Little Plumber are a well-established family business based in Oxfordshire with years of experience behind us. Our wide range of products are produced to a very high standard at our production facility in Wales.
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7
8.6
Save 3%
Harvey
Harvey Block Salt for Water Softeners | Original Pure Grade A Food Quality Salt | 3 Bags, Securely Boxed | Each Bag Contains 2 Blocks | Efficient Softening Solution
3% Off
Main Highlights
- Harveys original block salt, 3 packs, boxed securely. Each pack holds 2 salt blocks, totaling 6 blocks, each weighing 4kg, ensuring ample supply for efficient softening.
- Suitable for most standard water softeners that use block salt, including most Harvey, Kinetico, Crown, Monarch, TwinTec and Minimax models (please note, it is NOT suitable for the following models: HarveyArc, Minimax Innova and TwinTec Cobalt models, as these use our Mini Curve Salt Blocks)
- Experience the purity of our Grade A water softener salt, meeting stringent standards (BS EN973), ensuring unmatched softening efficiency and water quality enhancement.
- Crafted in the UK, our salt, sourced from trusted suppliers, undergoes meticulous manufacturing to meet stringent quality standards, ensuring superior performance and reliability.
- Essential for water softeners, salt enables efficient regeneration, ensuring continual removal of minerals responsible for limescale buildup, maintaining optimal performance.
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8
8.3
Muzooy
34 Stage Shower Filter with Vitamin C for Hard Water - Water Softener Shower Head Filter with Replaceable Multi-Stage Filter Cartridge to Remove Chlorine, Heavy Metal
Free Shipping
Main Highlights
- SHOWER SOLUTION: Immerse yourself in the ultimate bathing luxury with our exceptional, highly-rated showerhead system. Crafted meticulously from premium ABS material, this showerhead embodies an exquisite fusion of sophistication and durability. The incorporated Vitamin C-enriched internal filter cartridge sets it apart from the ordinary, promising an unparalleled shower experience.
- INNOVATIVE 34-STAGE PROCESS: Step into a realm of pure aquatic delight as our groundbreaking shower filtration system takes center stage. Leveraging a newly devised multi-stage process, this masterpiece is fortified with advanced KDF-55 technology. Witness as it effortlessly purifies your shower water, delicately eliminating impurities like heavy metals, ensuring a pristine flow.
- SECURE & EFFECTIVE: Elevate your daily routine with a shower experience that invigorates and revitalizes. Our shower system offers a gentle yet highly effective cleanse, tirelessly working to minimize pore visibility. Over time, anticipate a transformation in your skin's texture, as it becomes clearer, softer, and radiantly glowing. Bid farewell to lackluster showers of the past and embrace a new realm of comfort and confidence.
- UNIVERSAL FIT: Experience the versatility of our shower system, thoughtfully engineered to accommodate all showerhead types. Whether you own a standard faucet, a luxurious handheld shower setup, an invigorating rain shower head, or even an inline faucet, our universal filter seamlessly integrates into any configuration. Plus, installation is a breezeno tools required.
- REPLACEABLE FILTERS: Embark on a journey of enduring freshness with the convenience of replaceable filters. This exceptional shower system arrives complete with two easily interchangeable filter cartridges, ensuring an uninterrupted supply of pure indulgence. Effortlessly swap out old filters for new ones, guaranteeing an unceasing stream of revitalizing water and an unparalleled shower encounter.
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9
8.1
Zuquik
Zuquik Water Filter Tap,7-Stage Premium Tap Water Filtration System - PP Plastic Shell with 304 Stainless Steel & Ceramic Filter for Kitchen & Bathroom (Includes Extra Filter)
Free Shipping
Main Highlights
- 7-Stage Comprehensive Filtration: Our water filter system offers a multi-layered approach, including 304 stainless steel mesh, 0.2m silicone clay ceramic, and coconut shell activated carbon, ensuring optimal water filtration and a fresh taste.
- Durable PP Plastic Shell: Designed with a sleek black PP plastic shell, this faucet filter ensures durability and longevity while providing a modern aesthetic for your kitchen sink
- Bonus Filter Included: Each water tap filter package comes with an additional filter, ensuring extended use and added value for customers. Experience the difference in quality with every drop
- Easy Installation & Versatility: Our tap water filter is simple to set up for kitchen and bathroom sinks, no tools required. It's a perfect alternative to other under-sink filtration systems, offering easy access to filtered water
- Universal Compatibility: This water filter tap attachment fits most cylindrical taps, including those commonly used in the UK. The ergonomic design adds elegance, making it a top choice for water filtration & softeners
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10
8.1
PURE AQUA FEEL FRESH, LIVE PURE
PUREAQUA 10 Power Stage Hard Water Filter Shower Head (Soothes Skin & Hair) | X2 Filters (1 Year+) | 3 Spray Settings | Water Softener Shower Head | High Pressure Shower Heads | Shower Filter UK Brand
Free Shipping
Main Highlights
- FILTERS HARD WATER (SOOTHE DRY SKIN & HAIR): Hard water can leave your skin feeling dry and irritated while making hair brittle and dull. Our filtered shower head advanced filtration system softens water by reducing harsh minerals, helping to lock in moisture for a more comfortable and refreshing shower. Enjoy a gentle cleanse that protects your skin and hair from everyday water damage with our shower head high pressure.
- INDEPENDENTLY LAB-TESTED FOR PROVEN RESULTS: Dont just take our word for itour showerhead filters has been rigorously tested by independent labs to ensure it make your water soft, removes chlorine, heavy metals, and other impurities - a shower head with filter that you can trust. While many competitors make vague claims, our shower head filter provide transparent, science-backed proof that your water is truly cleaner and healthier with our shower filter hard water uk.
- HIGH-PRESSURE SHOWER HEAD FOR A POWERFUL SPRAY: Experience the perfect balance of power and comfort with our optimised high-pressure design. Our specially engineered nozzles maximise water flow while preventing clogs, giving you a strong, consistent spray that feel like a invigorating massage without excessive water waste. Say goodbye to low pressure shower head frustrations and hello to a more energising high pressure shower head.
- X2 FILTERS OVER 1 YEAR OF CLEAN WATER: We make maintenance easyour large shower head includes two long-lasting filters, meaning you wont need to worry about replacements for over a year. Unlike brands that sell you 1 single filter but no extras, we deliver unbeatable value, so you can enjoy a spa like, pure, filtered water shower without interruption - only with our shower water filter.
- INFUSED WITH ESSENTIAL MINERALS FOR A HEALTHIER SHOWER: Our exclusive power shower head filtration system is infused with Calcium, Alkaline, and Mineralised Beads, a one-of-a-kind blend that enhances water purity while promoting healthier skin and stronger hair. No other brand offers this unique infusion, giving you a truly upgraded showering experience with added wellness benefits with our shower head filter for hard water uk.
- TRUSTED UK BRAND QUALITY YOU CAN RELY ON: Proudly developed in the UK, we are committed to high standards in design, materials, and performance. Unlike mass-produced alternatives, our shower heads are carefully tested for durability and effectiveness, ensuring that you receive a reliable, high-quality product that delivers real results.
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