AquasureSpec score 8.9
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 - DetailsProduct details
Spec score8.9
Pros+Whole-house system treats water throughout the home
+50,000 grain capacity
+Automatic digital metered control head
+Iron treatment capability for well water
Cons−Salt-based softening requires regular salt refills
Compared with the 14 Water Softeners on this page+50000 grain capacity: 8 of the 14 here have a lower grain capacity
How pros and cons are picked (About: Disclaimer) About this product
AquasureSpec score 8.7
Salt-based, 32000 Grain capacity
+Whole-house system treats water throughout the home
+32,000 grain capacity
+Automatic digital metered control head
−Salt-based softening requires regular salt refills
$523.29-8%List: $569.99
as of 11/04/2026 11:42 PST - DetailsProduct details
Spec score8.7
Pros+Whole-house system treats water throughout the home
+32,000 grain capacity
+Automatic digital metered control head
Cons−Salt-based softening requires regular salt refills
Compared with the 14 Water Softeners on this page−32000 grain capacity: 13 of the 14 here have a higher grain capacity
How pros and cons are picked (About: Disclaimer) About this product
AquasureSpec score 8.8
Salt-based, 40000 Grain capacity
+Whole-house system treats water throughout the home
+40,000 grain capacity
+Automatic digital metered control head
−Salt-based softening requires regular salt refills
$579.99
as of 11/04/2026 11:42 PST - DetailsProduct details
Spec score8.8
Pros+Whole-house system treats water throughout the home
+40,000 grain capacity
+Automatic digital metered control head
Cons−Salt-based softening requires regular salt refills
Compared with the 14 Water Softeners on this page−40000 grain capacity: 11 of the 14 here have a higher grain capacity
How pros and cons are picked (About: Disclaimer) About this product
AFWFiltersSpec score 8.9
Salt-based, 48000 Grain capacity, Fleck 5600SXT
+Whole-house system treats water throughout the home
+Metered regeneration uses water based on usage
+48,000 grain capacity for households with moderate hardness
−Salt-based softening requires regular salt refills
$804.99
as of 11/04/2026 10:41 PST - DetailsProduct details
Spec score8.9
Pros+Whole-house system treats water throughout the home
+Metered regeneration uses water based on usage
+48,000 grain capacity for households with moderate hardness
+Digital Fleck 5600SXT control valve
Cons−Salt-based softening requires regular salt refills
How pros and cons are picked (About: Disclaimer) About this product
AFWFiltersSpec score 9.1
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 - DetailsProduct details
Spec score9.1
Pros+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
+Fleck 9100SXT digital control valve
Cons−Dual tank design takes up more floor space
Compared with the 14 Water Softeners on this page+64000 grain capacity: 9 of the 14 here have a lower grain capacity
How pros and cons are picked (About: Disclaimer) About this product
AFWFiltersSpec score 9.1
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 - DetailsProduct details
Spec score9.1
Pros+Whole-house system treats water at every tap
+64,000 grain capacity for large households
+Metered on-demand regeneration based on water use
+Includes 3/4 inch bypass
Compared with the 14 Water Softeners on this page+64000 grain capacity: 9 of the 14 here have a lower grain capacity
How pros and cons are picked (About: Disclaimer) About this product
DuraWaterSpec score 9.3
Dual tank, 80000 Grain capacity, Fleck 9100SXT
+80,000 grain capacity for large households
+Dual tank design provides continuous soft water supply
+Metered control regenerates based on water use
$2,026.00
as of 11/03/2026 22:59 PST - DetailsProduct details
Spec score9.3
Pros+80,000 grain capacity for large households
+Dual tank design provides continuous soft water supply
+Metered control regenerates based on water use
+Fleck 9100SXT control valve
Compared with the 14 Water Softeners on this page+80000 grain capacity: only 1 of 14 here have a higher grain capacity
How pros and cons are picked (About: Disclaimer) About this product
Discount Water SoftenersSpec score 9.5
Salt-based, 96000 Grain capacity
+96,000 grain capacity for heavy-use households
+Digital metered control regenerates based on water use
+High efficiency design uses less salt and water
$2,192.00
as of 11/03/2026 22:40 PST - DetailsProduct details
Spec score9.5
Pros+96,000 grain capacity for heavy-use households
+Digital metered control regenerates based on water use
+High efficiency design uses less salt and water
Compared with the 14 Water Softeners on this page+96000 grain capacity: the highest grain capacity of the 14 here
How pros and cons are picked (About: Disclaimer) About this product
AquasanaSpec score 8.8
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 - DetailsProduct details
Spec score8.8
Pros+Whole-house system treats water throughout the home
+NSF/ANSI 44 certified softening
+40,000 grain capacity
+15.5 GPM flow rate for multiple fixtures in use
+Metered regeneration uses water based on usage
Cons−Salt-based softening requires regular salt refills
Compared with the 14 Water Softeners on this page−40000 grain capacity: 11 of the 14 here have a higher grain capacity
How pros and cons are picked (About: Disclaimer) About this product
AFWFiltersSpec score 8.9
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 - DetailsProduct details
Spec score8.9
Pros+48,000 grain capacity suits larger households
+Metered Fleck 5600SXT control valve
+Includes a by-pass valve for servicing
+Salt-based type for true ion-exchange softening
Cons−Requires salt refills to keep softening
How pros and cons are picked (About: Disclaimer) About this product
AFWFiltersSpec score 8.9
Salt-based, 48000 Grain capacity, Fleck 5600SXT
+Whole house system for all water outlets
+Fleck 5600SXT digital metered-demand control
+48,000 grain capacity
$804.99
as of 11/04/2026 10:41 PST - DetailsProduct details
About this product
DuraWaterSpec score 8.9
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 - DetailsProduct details
About this product
DuraWaterSpec score 8.9
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 - DetailsProduct details
About this product
AFWFiltersSpec score 9.3
Dual tank, 80000 Grain capacity, Fleck 9100SXT
+Twin tank design provides continuous soft water
+80,000 grains capacity per tank
+Fleck 9100SXT metered on-demand control
No price recorded yet.
Product details
Spec score9.3
Pros+Twin tank design provides continuous soft water
+80,000 grains capacity per tank
+Fleck 9100SXT metered on-demand control
Compared with the 14 Water Softeners on this page+80000 grain capacity: only 1 of 14 here have a higher grain capacity
How pros and cons are picked (About: Disclaimer) About this product
