Product Price Filter Capacity (gallons) Micron Rating (microns) Flow Rate (gpm) Contaminant Removal Whole House Coverage Installation Difficulty Warranty (years)
SpringWell CF+ Whole House Water Filtration System
US
£1595.44 1000000 gallons 5 micron 20 GPM Chlorine, chloramine, haloacetic acids, MTBE, TTHM, PFOA, PFOS, herbicides, pesticides, sulfur, pharmaceuticals, odors and taste Easy DIY installation Lifetime

The SpringWell CF+ is a 4-stage whole-house filtration system designed for homes with 7 or more bathrooms. It uses catalytic coconut carbon and KDF media, provides a 20 GPM flow rate, and filters up to 1000000 gallons with low maintenance.

★ Ideal for

It suits people seeking a quiet whole-house filtration system because it operates without electricity, drain lines, or backwashing while delivering a high 20 GPM flow rate for 7 or more bathrooms.

Kind Water Systems E-1000 Whole House Water Filtration System for City Water
US
£577.00 80000 gal 5 micron 15 GPM 155+ contaminants including chlorine, chloramine, VOCs, pesticides, herbicides, sediment, silt and debris DIY-friendly; 2-4 hours Lifetime warranty plus 120-day satisfaction guarantee

The Kind E-1000 is a wall-mounted, two-stage city-water filtration system using washable sediment filtration and catalytic activated carbon. It provides 15 GPM flow for homes with up to 5 bathrooms and addresses 155+ contaminants without electricity, tanks or wastewater. It suits homeowners seeking whole-house filtration with straightforward DIY installation and low maintenance.

★ Ideal for

Its wall-mounted, no-electricity design has no moving parts and operates silently, while the 15 GPM flow supports up to 5 simultaneous showers and appliances.

AQUASURE Fortitude Lite KDF/GAC 800,000 Gal. Whole House Water Treatment Filtration System with Pleated Sediment Pre-Filter AS-FP-LITE-HL
US
£295.44 800,000 gallons or 6 years 25 micron 10 GPM Sediment, chemicals, chlorine, chloramine, VOCs, pesticides, heavy metals, lead, arsenic, odors, bad taste, soil, silt, sand and rust Easy 5-year limited manufacturer warranty

This whole-house system uses NSF-certified GAC/KDF55 media and a pleated sediment pre-filter to reduce sediment, chlorine, VOCs, heavy metals, odors and other common contaminants. Its 800,000-gallon capacity, 10 GPM flow rate and no-backwash design suit smaller homes with 1-3 bathrooms and up to four people.

★ Ideal for

This system suits quiet whole-house filtration needs because its passive GAC/KDF55 and sediment filtration operates without pumps, motors, backwashing or programmed regeneration, while delivering up to 10 GPM with minimal pressure reduction.