SoftPro Elite 48,000 Grain
A premium family size softener for buyers who want long warranty cover and lower salt use and will pay for it.
Amazon $1,289$1,289
3.1/5
A standard Fleck 5600SXT softener for a typical family, best for buyers who already trust the Fleck valve and the seller.
- 48,000 grainsCapacity
- NoNSF/ANSI 44
Check price at Amazon$825
Price checked November 1, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Metered regeneration uses salt only as water is used
- Resin comes loaded in the tank for a quicker install
- Standard Fleck valve that most water shops can repair
Cons
- Listing gives no warranty, flow rating or salt efficiency
- Costs more than similar 48K Fleck systems with clearer specs
The DuraWater Fleck 5600SXT family
Every DuraWater Fleck 5600SXT model we rank, smallest first. Ratings compare each against its own size.
| Model | Capacity | Rating | Price |
|---|---|---|---|
| DuraWater Fleck 5600SXT 32K | 32,000 grains | 2.9/5 | $751 |
| DuraWater Fleck 5600SXT 48K (this one) | 48,000 grains | 3.1/5 | $825 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | 56-SXT-48K-M |
|---|---|
| Capacity | |
| Rated capacity | 48,000 grains |
| Resin | 1.5 cu ft |
| Control | |
| Valve | Fleck 5600SXT |
| Regenerates on demand | Yes |
| App or remote monitoring | No |
| Bypass valve included | Yes |
| Certification and warranty | |
| NSF/ANSI 44 | No |
Alternatives in this size
AFWFilters Fleck 5600SXT 48K
A straightforward Fleck 5600SXT softener for a family of three to five, for buyers who value a widely serviced valve over certification.
Amazon $804.99$804.99
Tier1 Essential 48,000 Grain
A low cost 48,000 grain softener for a typical family on city water, for buyers who put price ahead of warranty and published ratings.
Amazon $599$599
Compare
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