US prices from official stores, checked on November 9, 2026 · 16 systems compared · no paid rankings
Size calculatorCalculator

Updated November 9, 2026

Whole house water filter and softener rankings

4 rankings built from the same 16 rated systems. The figures never change from one page to the next; only the eligibility and the weights do, to match your water.

SpringWell CF1 Whole House Water FilterFilter weights · 9 systemsBest whole house water filtersNo. 1: SpringWell CF1, 8.9/10 at $1,3658.9See the ranking →SoftPro Iron Master AIO Iron FilterWell water weights · 5 systemsBest for well waterNo. 1: SoftPro Iron Master, 8.7/10 at $1,5178.7See the ranking →US Water Systems Matrixx Smart Metered Water SoftenerSoftener weights · 7 systemsBest water softenersNo. 1: Matrixx softener, 9.1/10 at $1,466.959.1See the ranking →Aquasana Whole House Salt-Free Water ConditionerSoftener weights · 3 systemsBest salt-free softenersNo. 1: Aquasana salt-free conditioner, 8.8/10 at $1,7588.8See the ranking →
Compare any three systems →Softener size calculator →How the weights change →