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Water Filters
Discount Filter Store carries a wide variety of water filters and filtration systems to make sure that you have clean water everywhere you need it. We offer camping water filters, RV filters, water bottles for travelers on the go. Purify your office or home’s drinking water with countertop filter systems, commercial grade filters, and whole house filter systems. Our filters are protected by our 100% Price Match Guarantee. We are happy to offer you the lowest possible price on our filters, matching any lower price listed by competitors.
RFC-20BB Whole House Filter Replacement Cartridge by Tier1
Price $44.99 List Price Price $64.99 Save 30%Free ShippingIron and Manganese Reducing Replacement Water Filter by Tier1
Price $48.99 List Price Price $69.99 Save 30%Free ShippingCMB-520-HF Viqua Sediment Whole House Filter
Price $32.99 List Price Price $47.99 Save 31%20 inch Big Polypropylene Filter Housing with Iron and Manganese Reduction Water Cartridge Kit by Tier1
Price $109.99 List Price Price $157.99 Save 30%Free Shipping20 inch Big Polypropylene Filter Housing with Iron and Lead Reduction Water Cartridge Kit by Tier1
Price $124.99 List Price Price $178.99 Save 30%Free ShippingIron and Lead Reducing Replacement Water Filter by Tier1
Price $64.99 List Price Price $92.99 Save 30%Free ShippingDGD-5005-20 Comparable 155358 Pentek Spun Polypropylene Filter Cartridge Replacement Kit with O-ring and Lubricant by Tier1
Price $27.99 List Price Price $39.99 Save 30%R30-20BB 155430-43 Pentek Pleated Polyester Filter Cartridge Comparable Replacement Kit with O-ring and Lubricant by Tier1 (20 inches x 4-1/2 inches, 30 Micron)
Price $33.99 List Price Price $48.99 Save 30%EP-20BB 155583-43 Pentek Carbon Filter Cartridge Comparable Replacement Kit with O-ring and Lubricant by Tier1
Price $50.99 List Price Price $72.99 Save 30%Free Shipping20 inch Big Polypropylene Filter Housing with Pressure Release and Sediment Filter Kit by Tier1 (1 inch Inlet/Outlet)
Price $78.99 List Price Price $112.99 Save 30%Free Shipping20 inch Big Polypropylene Filter Housing with Pressure Release and Carbon Filter Kit by Tier1 (1 inch Inlet/Outlet)
Price $113.99 List Price Price $162.99 Save 30%Free Shipping