Tier1 Air & Water Filters
We deliver quality & value: Tier1® brand filters deliver high quality and maximum performance comparable to OEM brand models but at a discounted rate.
We have you covered: We have replacement models for all the top water filter, air filter, faucet filter, whole house filter, and pool and spa filter brands, including American Plumber, Aqua-Pure, Culligan, Pentek, Whirlpool, and more.
Tier1 Pentek R30-20BB Comparable 155430-43 Pleated Polyester Filter Cartridge Replacement Kit with O-ring and Lubricant (20 inches x 4-1/2 inches, 30 Micron)Price $33.99 List Price Price $48.99 Save 30%
Tier1 20 inch Big Polypropylene Filter Housing with Pressure Release and Pleated Filter Kit (1 inch Inlet/Outlet)Price $105.99 List Price Price $150.99 Save 29%Free Shipping
- Price $150.99 List Price Price $215.99 Save 30%Free Shipping
- Price $24.99 List Price Price $35.99 Save 30%