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 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.
- 64,000 grainsCapacity
- NoNSF/ANSI 44
Check price at Amazon$749.99
Price checked November 1, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- One of the lowest prices per grain for a large metered softener
- Regenerates by metered water use, so salt is spent only after soft water is used
- Bypass valve and 10 year tank warranty included
Cons
- No NSF/ANSI 44 certification, so capacity and salt use are the maker’s own figures
- Aquasure publishes no system service flow or salt efficiency
- The 5 year valve warranty drops to 1 year unless you register within 60 days
The Aquasure Harmony family
Every Aquasure Harmony model we rank, smallest first. Ratings compare each against its own size.
| Model | Capacity | Rating | Price |
|---|---|---|---|
| Aquasure Harmony 32K | 32,000 grains | 3.2/5 | $523.29 |
| Aquasure Harmony 48K | 48,000 grains | 3.3/5 | $629.99 |
| Aquasure Harmony 64K (this one) | 64,000 grains | 3.2/5 | $749.99 |
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 | AS-HS64D |
|---|---|
| Capacity | |
| Rated capacity | 64,000 grains |
| Resin | 2 cu ft |
| Control | |
| Valve | Aquatrol digital metered |
| Regenerates on demand | Yes |
| App or remote monitoring | No |
| Bypass valve included | Yes |
| Resin tank | 12 x 52 in |
| Certification and warranty | |
| NSF/ANSI 44 | No |
| Valve warranty | 5 years |
| Tank warranty | 10 years |
Alternatives in this size
Aquasana SimplySoft 60K
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.
Amazon $1,049$1,049
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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