- Makes the list when
- A whole-house or combination softener whose listing states a grain rating of 32,000 or less.
- Ordered by
- Grain rating (highest first)
- Listed
- The top 8 of 18 products in our catalog that meet the rule.
Aquasure Harmony Series AS-HS32D 32,000-Grain Water Softener
Rated 32,000 grains, about 24,000 at an efficient salt setting (3 people at 15 gpg).
Kenmore 350 32,000-Grain Water Softener
Rated 32,000 grains, about 24,000 at an efficient salt setting (3 people at 15 gpg); 7.2 GPM service flow.
Aquasure AS-PR75AHS32D 32,000-Grain Water Softener and Filter System
Rated 32,000 grains, about 24,000 at an efficient salt setting (3 people at 15 gpg).
DuraWater Fleck 5600SXT 32,000-Grain Water Softener
Rated 32,000 grains, about 24,000 at an efficient salt setting (3 people at 15 gpg); on a Fleck 5600SXT head.
Fleck 5600SXT 32,000-Grain Water Softener
Rated 32,000 grains, about 24,000 at an efficient salt setting (3 people at 15 gpg); on a Fleck 5600SXT head.
Tier1 WS-165-132 32,000-Grain Water Softener
Rated 32,000 grains, about 24,000 at an efficient salt setting (3 people at 15 gpg); 18 GPM service flow.
AFWFilters Fleck 2510SXT 32,000-Grain Water Softener and Filter System
Rated 32,000 grains, about 24,000 at an efficient salt setting (3 people at 15 gpg); on a Fleck 2510SXT head.
Abundant Flow Water Systems Iron Pro Fleck 2510SXT 32,000-Grain Water Softener and Filter System
Rated 32,000 grains, about 24,000 at an efficient salt setting (3 people at 15 gpg); on a Fleck 2510SXT head.
How to choose between them
A 32,000-grain unit delivers about 24,000 grains at an efficient salt setting: enough for about three people on 15 gpg water, or one or two on very hard water, regenerating weekly.
Smaller tanks fit tighter utility spaces but regenerate more often on hard water; check the service flow if two showers run at once.
Rankings follow the rule and order stated above, using makers' published specifications and listed prices. How we research · Disclosure