What it does for your water
The AFWFilters Fleck 5600SXT 32,000-Grain Water Softener is a whole-house softener rated at 32,000 grains on a Fleck 5600SXT control valve. Its listing gives a service flow of 12 GPM.
Run at an efficient salt setting, its rating gives about 24,000 grains per regeneration rather than the full rating: enough for up to 3 people on 15 grains-per-gallon water regenerating weekly, or 1 on 25 grains per gallon. Size it to your own water.
The Fleck 5600SXT head is one of the most widely serviced valves; seal kits, pistons, boards and meters that name it are in the valve parts lookup.
The listing also gives model 5600SXT; valve Fleck 5600SXT; flow 12 GPM.
The listing gives dimensions of 12 x 12 x 48 inches, a shipping weight of 150 lb and nitrate filter water softener in the box.
Is it the right unit for your house?
Choose it when
- Up to 3 people on 15 gpg water
- Replacing an older softener
Pass on it when
- More than 1 person on 25 gpg water
- Iron above about 5 ppm without an iron filter
Where it wins and where it loses
Wins
- 32,000-grain rating
- 12 GPM service flow
- Fleck 5600SXT valve
Loses
- Requires a drain line and power
- Adds some sodium; potassium chloride is the alternative
Limits to know about
- Figures are the maker's or seller's own; check fit and capacity against your water test and your equipment's manual.
Maker's figures
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Model number | 5600SXT | Retailer |
|---|---|---|
| Product weight | 150 lb | Retailer |
| Dimensions (seller) | 12 x 12 x 48 inches | Retailer |
| Grain capacity (maker) | 32,000 grains | Retailer |
| Service flow (maker) | 12 GPM | Retailer |
| Control valve | Fleck 5600SXT | Retailer |
Units to weigh against it
Other water softeners in the catalog
- Fleck 5600 56M24R N1354H 80,000-Grain Water Softener
- iSpring WCS50KG 50,000-Grain Water Softener
- Filterelated 16000 16,000-Grain Portable Water Softener
- H&G lifestyles WSR713 Portable Water Softener
Every water softeners on one grid · All AFWFilters units we cover
Final verdict
A sensible whole-house softener for up to 3 people on 15 gpg water.
Where to buy
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