Our verdict
Pick the AFWFilters Fleck 2510SXT 48,000 if you prefer AFWFilters's support and parts and its stated figures suit your water. Pick the AFWFilters Fleck 5600SXT 48,000 if you prefer AFWFilters's support and parts and its stated figures suit your water.
The central trade-off
Service flow. The AFWFilters Fleck 5600SXT 48,000 lists 12 GPM; the other listing doesn't state one.
At an efficient salt setting. About 36,000 grains for the AFWFilters Fleck 2510SXT 48,000 and 36,000 for the AFWFilters Fleck 5600SXT 48,000 between regenerations (three quarters of each rating). Check both against your water.
Side by side
| Specification | AFWFilters Fleck 2510SXT 48,000-Grain Water Softener and Filter System | AFWFilters Fleck 5600SXT 48,000-Grain Water Softener and Filter System |
|---|---|---|
| Type | Not stated by the maker | Not stated by the maker |
| Grain rating | 48,000 grains | 48,000 grains |
| Service flow | Not stated by the maker | 12 GPM |
| Control valve | Fleck 2510SXT | Fleck 5600sxt |
| Resin | Not stated by the maker | Not stated by the maker |
| Dimensions | Not stated by the maker | 10 x 10 x 54 inches |
| Shipping weight | Not stated by the maker | 120 lb |
| Warranty | Not stated by the maker | Not stated by the maker |
Values are the makers' published specifications. "Not stated" means the maker doesn't publish it.
Which should you choose?
Choose the AFWFilters Fleck 2510SXT 48,000-Grain Water Softener and Filter System if
- You prefer AFWFilters's support and parts
- Its stated figures suit your water
Choose the AFWFilters Fleck 5600SXT 48,000-Grain Water Softener and Filter System if
- You prefer AFWFilters's support and parts
- Its stated figures suit your water