Aquasana Whole House Salt-Free Softener Alternative Replacement Tank| 600,000 Gallons | Descaler Tackles Sediment & Scale to Protect Pipes & Appliances | No Salt or Drain Line Required | EQ-AST-WH-R

• Replacement Salt Free Water Softener Tank for Aquasana Whole House Water Filter Systems • Use genuine Aquasana replacements only - untested replacements are not certified for performance capacity or contaminant removal • Replacements made easy - no plumber required. Replace tank every 6-years or 600,000 gallons. • No demineralization & no waste – does not chemically remove minerals from your water or put excess salt waste into our environment • Salt-Free Softener - natural salt-free softening to reduce scale build-up on internal pipes and plumbing without the use of chemicals