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Water Softeners under $800

All Water Softeners

6 water softeners under $800 from Aquasure and DuraWater. Most cost $750 to $799, and half cost less than $771.

All filtersFilters (1)×
System type: Salt-based  ×Clear all
BrandAquasure2DuraWater2AFWFilters1Aquasana1
System typeSalt-based6
Grain capacity480003400001500001640001
Metered regenerationMetered regeneration6
Clear allShow 6 Water Softeners
System type: Salt-based  ×6 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
AquasureSpec score 9.2

Salt-based, 50000 Grain capacity

+Whole-house system treats water throughout the home
+50,000 grain capacity
+Automatic digital metered control head
−Salt-based softening requires regular salt refills
$749.99-12%List: $849.99
as of 11/04/2026 11:42 PST - Details
AquasanaSpec score 9.0

Salt-based, 40000 Grain capacity

+Whole-house system treats water throughout the home
+NSF/ANSI 44 certified softening
+40,000 grain capacity
−Salt-based softening requires regular salt refills
$749.00
as of 11/04/2026 11:42 PST - Details
AFWFiltersSpec score 9.2

Salt-based, 48000 Grain capacity, Fleck 5600SXT

+48,000 grain capacity suits larger households
+Metered Fleck 5600SXT control valve
+Includes a by-pass valve for servicing
−Requires salt refills to keep softening
$791.99
as of 11/04/2026 00:00 PST - Details
AquasureSpec score 9.5

Salt-based, 64000 Grain capacity

+64000 grain capacity: the highest grain capacity of the 6 here
$749.99
as of 11/04/2026 11:42 PST - Details
DuraWaterSpec score 9.2

Salt-based, 48000 Grain capacity, Fleck 5600SXT

+48,000 grain capacity
+Fleck 5600SXT metered on-demand control
+Includes brine tank and bypass valve
$793.00
as of 11/04/2026 10:41 PST - Details
DuraWaterSpec score 9.2

Salt-based, 48000 Grain capacity, Fleck 5600SXT

+48,000 grain capacity for medium to large households
+Metered control regenerates based on water use
+Fleck 5600SXT control valve
$799.00
as of 11/03/2026 22:45 PST - Details

Compare specs

water softenerSystem typeGrain capacityControl valveSpec scorePrice
Salt-based500009.2$749.99
as of 11/04/2026 11:42 PST - Details
Salt-based400009.0$749.00
as of 11/04/2026 11:42 PST - Details
Salt-based48000Fleck 5600SXT9.2$791.99
as of 11/04/2026 00:00 PST - Details
Salt-based640009.5$749.99
as of 11/04/2026 11:42 PST - Details
Salt-based48000Fleck 5600SXT9.2$793.00
as of 11/04/2026 10:41 PST - Details
Salt-based48000Fleck 5600SXT9.2$799.00
as of 11/03/2026 22:45 PST - Details

Before you buy

Other price ranges

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Popular filters

Water Softeners with Whole House33Salt-Based Water Softeners23Water Softeners with Metered Regeneration14Salt-Free Water Softeners11Fleck 5600SXT Water Softeners948,000-Grain Water Softeners9Water Softeners with Iron Removal8Portable or RV Water Softeners8

Water Softeners by use

48,000 Grain Water Softeners and Up21

Related product types

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