Salt-based, 48000 Grain capacity, Fleck 5600SXT
AFWFilters Water Softeners
6 AFWFilters water softeners. Most cost $792 to $2,299, and half cost less than $805.
Spec score 8.8
+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
AFWFilters Fleck 5600 SXT Digital Water Softener with 10% Crosslink Resin | Complete System: 48K Grain, Metered
$804.99as of 11/04/2026 10:41 PST - Details
View on AmazonSpec score8.8
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
Compared with the 6 Water Softeners on this page+Metered regeneration: only 6 of 14 here have one
−48000 grain capacity: 6 of the 10 here have a higher grain capacity
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - DetailsProduct details
AFWFilters Fleck 9100 Dual tank water softener 64k, 64,000 grain metered on demand control$2,299.00as of 11/04/2026 10:41 PST - Details
View on AmazonSpec score9.0
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 6 Water Softeners on this page+Metered regeneration: only 6 of 14 here have one
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - DetailsProduct details
AFWFilters Fleck 5600SXT Water Softener, 64K Grain, 3/4" Bypass | 10% Crosslink Resin, Metered On-Demand Control, Whole
$902.99as of 11/03/2026 22:59 PST - Details
View on AmazonSpec score9.0
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 6 Water Softeners on this page+Metered regeneration: only 6 of 14 here have one
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.2
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
AFWFilters 9100 SXT Twin Tank Metered On-Demand 80,000 Grains Per Tank Water Softener 24/7 Soft WaterNo price recorded yet.View on Amazon
Spec score9.2
Pros
+Twin tank design provides continuous soft water
+80,000 grains capacity per tank
+Fleck 9100SXT metered on-demand control
Compared with the 6 Water Softeners on this page+80000 grain capacity: only 2 of 10 here have a higher grain capacity
+Metered regeneration: only 6 of 14 here have one
How pros and cons are picked (About: Disclaimer)About this product
Spec score 8.8
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
Loaded tank Metered water softener with 3/4" Fleck 5600SXT control, 48,000 grain capacity with by-pass valve
$791.99as of 11/04/2026 00:00 PST - Details
View on AmazonSpec score8.8
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
Compared with the 6 Water Softeners on this page+Metered regeneration: only 6 of 14 here have one
−48000 grain capacity: 6 of the 10 here have a higher grain capacity
How pros and cons are picked (About: Disclaimer)About this product
Spec score 8.8
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
AFWFilters 48K Grain Water Softener Fleck 5600 SXT with Crosslink Resin | Digital Metered-Demand Control,
$804.99as of 11/04/2026 10:41 PST - Details
View on AmazonSpec score8.8
Pros
+Whole house system for all water outlets
+Fleck 5600SXT digital metered-demand control
+48,000 grain capacity
+Metered control regenerates based on water usage
Compared with the 6 Water Softeners on this page+Metered regeneration: only 6 of 14 here have one
−48000 grain capacity: 6 of the 10 here have a higher grain capacity
How pros and cons are picked (About: Disclaimer)About this product
AFWFilters Water Softeners at a glance
6 of the 62 Water Softeners we list are AFWFilters (10%). Half of them cost less than $805; across all Water Softeners, half cost less than $792.
Most listed here: Salt-based system type (4), 48000 grain capacity (3), Fleck 5600SXT control valve (4).
Compare specs
| water softener | System type | Grain capacity | Control valve | Spec score | Price |
|---|---|---|---|---|---|
| Salt-based | 48000 | Fleck 5600SXT | 8.8 | $804.99 as of 11/04/2026 10:41 PST - Details | |
| Dual tank | 64000 | Fleck 9100SXT | 9.0 | $2,299.00 as of 11/04/2026 10:41 PST - Details | |
| Salt-based | 64000 | Fleck 5600SXT | 9.0 | $902.99 as of 11/03/2026 22:59 PST - Details | |
| Dual tank | 80000 | Fleck 9100SXT | 9.2 | No current price | |
| Salt-based | 48000 | Fleck 5600SXT | 8.8 | $791.99 as of 11/04/2026 00:00 PST - Details | |
| Salt-based | 48000 | Fleck 5600SXT | 8.8 | $804.99 as of 11/04/2026 10:41 PST - Details |



