23 February, 2026
Top 10 Best Water Softener System For Whole House of 2026
Last Updated - 23 February, 2026
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Our Rankings
AquaHouse
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AquaHouse Metered Water Softener System, Prevents all limescale for 1-5 person households - 9 Litre
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Why We Love It
- AquaHouse 9 Litre water softener system for complete scale prevention. Suitable for average households and light commercial use, the compact design fits neatly into most kitchen units and in utility rooms. Features a sliding lid to save space when filling.
- Automatic metered water softener control for the most economical and efficient use of water and salt. The softener can be programmed to automatically regenerate only when needed based on your water hardness and usage.
- Includes integrated bypass valve pre-installed, the connections are 3/4" BSP (22mm) male threaded. Includes 2 meter drain hose. Does not include Salt or flexi hoses.
- Dimensions Height: 583mm, Width: 225mm, Depth: 512mm (allow an additional 50-60mm if using flexi hoses - Not included)
- WRAS approved control valve and tank, NSF 44 approved softening resin. 2 Year warranty.
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Our Rankings
iSpring
iSpring WGB21B-DS 2-Stage Whole House Water Filtration System, with 10" x 4.5" Sediment CTO(Chlorine, Taste, and Odor) Filter, Anti-Scale polyfilter, 1" Inlet/Outlet
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Main Highlights
- Two-Stage Effective Filtration with Anti-Scale Filter: Our whole house water filter features a powerful 1st-stage CTO filter (FC15B) that eliminates cloudiness, bad tastes, and odors. It removes over 90% of chlorine and effectively targets herbicides and industrial solvents. The 2nd-stage anti-scale ployfilter (FWDS80K) protects your household appliances and plumbing from scale. Our patented scale inhibitor efficiently sequesters calcium and magnesium, preventing scale buildup and clearing partially clogged piping.
- Superb Filtration Capacity: Experience up to a full year of clean water (up to 50,000 gallons) for a family of four with our 10x4.5 replaceable whole house water filters. The 1-inch inlet and outlet ports ensure fast water flow with minimal pressure loss. Our premium quality CTO filter and anti-scale filter not only provide clean and fresh water to every faucet in your house but also extend the life of your water-using appliances and protect plumbing from sediment and scale buildup. They also inhibit corrosion on iron, steel, galvanized, copper, and lead pipes by forming a protective coating on their surfaces.
- Easy Installation and Filter Change: The system comes pre-assembled on a mounting bracket for a streamlined, DIY installation. We include a filter wrench to make routine filter changes quick and easy. Additionally, a pressure release valve allows for the safe release of built-up pressure during filter changes. Consult our comprehensive manual and YouTube videos to install this point-of-entry (POE) filtration system at the main water supply and enjoy clean and healthy water for your entire family.
- Retain Valuable Minerals: Unlike an RO system, our filtration system does NOT reduce Total Dissolved Solids (TDS), ensuring your water retains essential minerals that are beneficial to your health. If you're interested in a filter that removes TDS, consider exploring our iSpring Reverse Osmosis (RO) systems.
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Our Rankings
BWT
BWT WS455 Hi Flow Electronic Demand Block/Tablet Water Softener, Blue, 10 Litre
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Main Highlights
- Fits Most Kitchen Cupboards Compact design for easy installation in tight spaces.
- High Flow Performance Ideal for power showers and modern plumbing systems.
- Flexible Salt Options Works with both block and tablet salt for convenience.
- 22mm Hoses & Valves Ensures maximum water flow without restriction.
- Fully Automatic Operation Just top up with salt, no manual intervention needed.
- Smart Water Monitoring Reduces water and salt usage for cost efficiency.
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Our Rankings
iSpring
iSpring WGB21B 2-Stage Whole House Water Filtration System, with 10" x 4.5" Sediment CTO(Chlorine, Taste, and Odor) Filter, 1" Inlet/Outlet
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Main Highlights
- [Two-Stage Effective Filtration] The whole house water filter has 1st-Stage premium 5-micron polypropylene sediment filter (FP15B) captures dirt, sand, silt, dust, rust, and scale particles, using high quality coconut shell carbon and highly compact fabrication tech, 2nd-stage CTO filter(FC15B) knocks out cloudiness as well as bad tastes and odors, removes over 90% of chlorine, and is highly effective on VOCs like pesticides, herbicides, and industrial solvents.
- [Superb Filtration Capacity] 10"x4. 5" replaceable whole house water filters can provide up to a full year of clean water(up to 50, 000 gallons) for a family of four. 1-inch inlet and outlet ports allow fast water flow with less pressure loss. Fine PP sediment filter and premium quality CTO filter not only bring clean and fresh water to every faucet in your house, but also help prolong the lives of your water-using appliances and protect plumbing from sediment and scale buildup.
- [Easy Installation and Filter Change] The system comes pre-assembled onto the mounting bracket for a streamlined, DIY installation. Filter wrench included to make routine filter changes easy and quick. A pressure release valve allows for the release of built-up pressure when changing filters. Refer to our manual and/or YouTube videos to Install this point-of-entry (POE) filtration system at the main water supply to get clean and healthy water for the entire family.
- [Retain Valuable Minerals] Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
- [Peace-of Mind Customer Service] Backed by a 30-day money-back guarantee, 1-year warranty, and extended manufacturer warranty upon warranty registration at iSpring. Lifetime CS and tech support. We stand behind our products. If you encounter any problems with any of our products, please reach out to us immediately. We are happy to help!
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Our Rankings
BWT
BWT WS555 | Hi Flow Luxury Water Softener | Takes Block Or Tablet Salt | 14 litres
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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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Our Rankings
BWT
BWT WS355 Standard Electronic Water Softener, Blue, 14 Litre
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Main Highlights
- 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.
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Our Rankings
iSpring
iSpring WGB21BM 2-Stage Whole House Water Filtration System, 10” x 4.5” Carbon Block and Iron & Manganese Reducing Filters, 1" Ports
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Main Highlights
- Two-Stage Effective Filtration: Our featured 2nd stage filter (FM15B) is specially designed for iron and manganese removal, reducing iron (Max 3.0 ppm down to 0.01 ppm) and manganese (Max 1.0 ppm down to 0.01 ppm). Using high quality coconut shell carbon and highly compact fabrication tech, 1st-stage CTO filter(FC15B) knocks out cloudiness as well as bad tastes and odors, removes over 90% of chlorine, and is highly effective on VOCs like herbicides and industrial solvents. iSpring WGB21BM is THE system you need to protect your family and household appliance from iron, manganese, and more
- Easy Installation and Filter Change: The system comes pre-assembled onto the mounting bracket for a streamlined, DIY installation. Filter wrench included to make routine filter changes easy and quick. Refer to our manual and our helpful YouTube videos to install this point-of-entry (POE) filtration system at the main water supply to get clean and healthy water for the entire family. With 1 NPT inlet/outlet and 10 x 4.5 filter cartridges, the system has a minimum impact on water flow (up to 15 GPM) and requires minimum maintenance
- Top-Notch Quality: The first stage CTO Carbon Block filter is made of high-quality coconut shell carbon for maximum filtration efficiency and filter life. It is tested by an independent third-party to meet NSF/ANSI standards. The iron and manganese reducing filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. Those filters have a filtration capacity of up to 50,000 gallons of water, enough to supply a family of four with clean water for up to a year
- Please Note: This system is installed at the main water supply line in order to treat all the water in your home. For well/pond water with very high iron/manganese please contact us for customized solutions. Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS) and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, please consider our iSpring Reverse Osmosis (RO) systems RCC7 series or tankless RO500
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Our Rankings
AquaHouse
EcoPlus XL Whole House Water Filter System & Salt Free Water Softener Alternative, up to 99.6% effective Scale Prevention
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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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Our Rankings
iSpring
iSpring ED2000S Whole House Descaler, Alternative Electronic Salt-Free Hard Water Conditioner, Breathing LED Light Design with Magnet, Prevent Rust and Scale Build-up, Black
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Main Highlights
- Electronic Water Descaler ED2000S water descaler is designed to treat water for the whole house. Creating an electromagnetic wave with the micro-chip, ED2000S will disrupt the ions to crystallize them, further preventing the scale build-up
- Improve Water Quality and Environmentally Friendly ED2000S electronic water conditioner can solve the problems caused by hard water without the need for chemicals or salt by preventing scale deposits from forming and allowing the existing scale to break down. The water descaler is a power-efficient system, costing only 36 cents per month on electricity. Improvement of water quality can protect your pipes and extend the life of your appliances
- Easy Installation with Innovated Magnet and Tape Design No plumbing modifications are required. It takes only 15 minutes to finish installing, and maintenance is free. Works on all pipes, even PEX and PVC. The Magnet and Tape design make the water descaler easier to fix onto pipes or walls and easy to move
- New Generation Breathing LED, Flat Wire, USB-C Cable, and Smaller Size ED2000S Electronic Water Descaler is equipped with breathing LED light, displaying its operating status more clearly. The flat wire enables attaching to the pipes better and makes it easier to wind. ED2000S works more efficiently with the USB-C cable. The smaller size makes it more portable and can easily fit into any place in your home
- No Chemical Feed / Salt-Free / No WASTE
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Our Rankings
Jiawu
Non Salt Water Descaler Whole House, Scale Water Softener System, NPT Waters Heater Descaler, Used in Different Kinds of Pipes, Prevent Scale Built Up On Smart (1/2 inch (DN15))
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Main Highlights
- No Salt Water Softener: Introducing a top tier no salt water softener, meticulously crafted using sturdy 304 stainless steel and high strength magnets. This system ensures 0 additives, preventing erosion while safeguarding your pipes, heaters, and appliances from scale buildup, ultimately promoting smoother appliance performance.
- Magnetic Descaling Technology: Harnessing magnetic technology, our water softener generates a powerful magnetic field that effectively breaks down calcium carbonate into harmless micro crystals, naturally eliminating scale deposits and enhancing the quality of your water.
- Universal Fit for Easy Installation: Designed to be compact and user friendly, our descaler fits all piping systems (water pressure 0.1 to 0.4MPa) and can be installed in just minutes. Compatible with municipal water (5 to 38), it defends your showerheads, dishwashers, and solar water heaters, saving you precious time.
- Stainless Steel Build with Safe Physical Filtration: Featuring a resilient stainless steel body and magnets, this water softener is lined with colorless neutral polyethylene, transforming water into absorbable micro molecules for softer skin without the need for filter replacements, ensuring safety and peace of mind through pure physical filtration.
- Prolongs Appliance Lifespan: Defend your household and industrial equipment from the damaging effects of scale buildup with our magnetic technology. Not only does it enhance water clarity, but it also reduces energy consumption, ensuring your appliances last longer and operate sustainably.