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5 GPM Whole House Catalytic Hard Water Conditioner by Tier1

Price $518.99 List Price Price $741.99 Save 30%
Availability: In Stock - Free Shipping
  • No waste water, needed chemicals, or power requirements.
  • No disruption in water service unlike many traditional water softening systems.
  • Long filter life of 10 to 15 years, requires very little to no maintenance.
  • Supports a flow rate of up to 5 gallons per minute. Note: supply flow should never drop below 0.5 gallon per minute. This minimal threshold must be met consistently to activate the filters treatment.
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The 5 GPM Whole House Catalytic Hard Water Conditioner by Tier1 is a no power requirement, no waste, and no chemical additive needed water treatment solution for dealing with scale build up. This filter features a unique core design that creates turbulent water and when combined with a small electrical current from the alloy core turns hard scale minerals into a harmless crystalline form which can be washed down the drain instead of binding to appliances and plumbing. This filter does not remove minerals like a traditional salt softener but allows them to pass safely down the drain. The alloy core is non sacrificial and is housed within a non reactive stainless steel tube. Forget the worries of developing limescale with the 5 gpm whole house catalytic hard water conditioner by Tier1.

Experience the Tier1 Difference

Tier1 manufactures high-quality filtration and household products. We take creating and maintaining a healthy home seriously. Products must undergo rigorous testing and meet demanding quality expectations in order to earn the Tier1 badge. Every purchase is backed by the Tier1® Guarantee:

  • Guaranteed Fit
  • Guaranteed Quality
  • Guaranteed Price
Package Qty1
Used In BrandsTier1
MediaCopper Alloy
Filter Life (gallons)1000000
Filter Life (months)120 months
Flow Rate (gpm)5
Fitting TypeNPT
Fitting Size (inches)3/8 inch
CertificationsNSF/ANSI Standard 61, NSF/ANSI Standard 372

Reduced Contaminants


  1. For City Water: Install after water supply shut off valve.
  2. For Well Water: Install between well pump and pressure tank if possible. Otherwise install after pressure tank. Filter can be connected to any type of pipe - copper, pvc, copper, galvanized, etc.