Water Softeners

3 water softeners from AFWFilters, Aquasure, On The Go and more. Prices run $903 to $2,595.

Water Softeners by use

48,000 grain water softeners and up21

Each use has a written rule on its page, built from listed specs. A water softener can match several uses.

Recommended Water Softeners

AFWFiltersSpec score 9.0

Dual tank, 64000 Grain capacity, Fleck 9100SXT

+Dual tank design allows softening during regeneration of the other tank

+64,000 grain capacity for larger households

+Metered on-demand control valve regenerates based on water use

−Dual tank design takes up more floor space

$2,299.00

as of 11/04/2026 10:41 PST - Details

AFWFiltersSpec score 9.0

Salt-based, 64000 Grain capacity, Fleck 5600SXT

+Whole-house system treats water at every tap

+64,000 grain capacity for large households

+Metered on-demand regeneration based on water use

$902.99

as of 11/03/2026 22:59 PST - Details

AFWFilters

Dual tank, 64000 Grain capacity, Fleck 9100SXT

+Dual tank design keeps soft water flowing during regeneration

+64,000 grain capacity for larger households

+Digital Fleck 9100SXT control valve

−Dual tank design takes up more floor space

$2,595.00

as of 11/04/2026 10:41 PST - Details

Popular filter pages

Water Softeners with Whole House33 Salt-Based Water Softeners23 Water Softeners with Metered Regeneration14 Salt-Free Water Softeners11 Fleck 5600SXT Water Softeners9 48,000-Grain Water Softeners9 Water Softeners with Iron Removal8 Portable or RV Water Softeners8

Water Softeners by price

Count of the 3 Water Softeners in each price band.

Water Softeners by System type

Salt-based1

Salt-free11

Portable or RV8

Water Softeners that list a System type value.

Before you buy

Water Softener Sizing and Grain Capacity

Bidet Seats649 Power Saws1,131 Toilets552 Welders105 Lighting & Ceiling Fans179 Storage & Home Organization116 Welding & Soldering46 Job Site Lighting73 Ladders46 Scaffolding & Accessories70 Lighting Ballasts63 Door Chimes & Bells45

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.