What it does for your water
The Aquasure Harmony Series AS-HS72D 72,000-Grain Water Softener is a whole-house softener rated at 72,000 grains.
Run at an efficient salt setting, its rating gives about 54,000 grains per regeneration rather than the full rating: enough for up to 6 people on 15 grains-per-gallon water regenerating weekly, or 4 on 25 grains per gallon. Size it to your own water.
The listing also gives features listed Programmable; mounting Freestanding; power Corded Electric; capacity stated as 72000 gallons; model AS-HS72D; material Polyethylene.
The listing gives dimensions of 15 in (L) x 15 in (W) x 60 in (H) and water softener resin tank and brine tank in the box.
Is it the right unit for your house?
Choose it when
- Up to 6 people on 15 gpg water
- Replacing an older softener
Pass on it when
- More than 4 people on 25 gpg water
- Iron above about 5 ppm without an iron filter
Where it wins and where it loses
Wins
- 72,000-grain rating
Loses
- Service flow not stated
- Valve not named on the listing
- Requires a drain line and power
- Adds sodium to softened water (potassium chloride avoids it)
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 | AS-HS72D | Retailer |
|---|---|---|
| Features (seller) | Programmable | Retailer |
| Dimensions (seller) | 15"L x 15"W x 60"H | Retailer |
| Material | Polyethylene | Retailer |
| Mounting / installation | Freestanding | Retailer |
| Method | Water Softener | Retailer |
| Model name | Harmony | Retailer |
| Grain capacity (maker) | 72,000 grains | Retailer |
Units to weigh against it
Other water softeners in the catalog
- iSpring WCS45KG 45,000-Grain Water Softener
- Aquasana WH-SF60-BASE 60,000-Grain Water Softener
- SoftPro Water Systems SoftPro 40k 40,000-Grain Water Softener
- AFWFilters Fleck 5600SXT 16,000-Grain Water Softener
Every water softeners on one grid · All Aquasure units we cover
Final verdict
A sensible whole-house softener for up to 6 people on 15 gpg water.
Where to buy
Our links open this exact model's product page. Prices and stock change; check what's included before you order.
Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure