Spec score 9.2
Salt-based, 50000 Grain capacity
+Whole-house system treats water throughout the home
+50,000 grain capacity
+Automatic digital metered control head
−Salt-based softening requires regular salt refills
$749.99-12%List: $849.99
as of 11/04/2026 11:42 PST - DetailsProduct details
Aquasure Harmony Series 50,000 Grains Whole House Water Softener with Automatic Digital Metered Control Head | Fine
$749.99as of 11/04/2026 11:42 PST - Details
View on AmazonSpec score9.2
Pros
+Whole-house system treats water throughout the home
+50,000 grain capacity
+Automatic digital metered control head
+Iron treatment capability for well water
Cons−Salt-based softening requires regular salt refills
Compared with the 1 Water Softeners on this page+50000 grain capacity: only 1 of 6 here have a higher grain capacity
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