SoftPro Elite 64,000 Grain
A premium large softener for big households that want long warranty cover and lower salt use more than the lowest price.
Amazon $1,527$1,527
3.2/5
A certified, salt efficient softener for a large household with very hard water that does not need high flow. Homes with many bathrooms in use at once should look for more flow.
- 60,000 grainsCapacity
- 11.1 gpmService flow
- 4,543 gr/lbSalt efficiency
- YesNSF/ANSI 44
Check price at Amazon$1,049
Price checked November 1, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Independently certified to NSF/ANSI 44, so its capacity and salt use are verified
- Removes about 4,500 grains per pound of salt at its efficient setting
- Holds 230 lb of salt in a compact cabinet
Cons
- Service flow is only 11.1 gpm, about the same as the 40,000 grain model, so it does not suit many simultaneous showers
- Handles only 1 ppm of iron
- Aquasana’s own store lists it at more than twice the Amazon price
The Aquasana SimplySoft family
Every Aquasana SimplySoft model we rank, smallest first. Ratings compare each against its own size.
| Model | Capacity | Rating | Price |
|---|---|---|---|
| Aquasana SimplySoft 40K | 40,000 grains | 3.5/5 | $749 |
| Aquasana SimplySoft 60K (this one) | 60,000 grains | 3.2/5 | $1,049 |
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 | WH-SF60-BASE |
|---|---|
| Capacity | |
| Rated capacity | 60,000 grains |
| Resin | 1.5 cu ft |
| Service flow | 11.1 gpm |
| Salt efficiency | 4,543 grains per lb |
| Highest hardness | 200 gpg |
| Highest iron | 1 ppm |
| Control | |
| Regenerates on demand | Yes |
| App or remote monitoring | No |
| Bypass valve included | Yes |
| Resin tank | 12 x 35 in |
| Certification and warranty | |
| NSF/ANSI 44 | Yes |
| Valve warranty | 5 years |
| Tank warranty | 10 years |
Alternatives in this size
Aquasure Harmony 64K
A cheap way to get a large metered softener for a big household or very hard water. Capacity and salt use rest on the maker’s word alone.
Amazon $749.99$749.99
AFWFilters Fleck 5600SXT 64K
A low cost large capacity Fleck softener for big households or very hard water, for buyers comfortable with an uncertified, seller-built system.
Amazon $895$895
Compare
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