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Brands
Whether you’re looking to replace your inline water filter or trying to find the best air purifiers, we can help you by providing quality filters for less. Discount Filter Store offers the top filter brands, such as PUR, Honeywell, and ZeroWater to help make sure that you have worry-free water. Our helpful experts are also here to make sure you find the filter you need. Give us a call at 1-800-277-3458, and we’ll answer your filter questions from reverse osmosis water filtration systems to air humidifiers, to get you to the product you need.
AP917HD 3M Aqua-Pure Whole House Water Filter Replacement
Price $288.99 List Price Price $412.99 Save 30%Free ShippingUSWF Chloramine Reduction 2-Stage Whole House Water Filtration System, Sediment and Chloramine Reduction Carbon Block, 1" Inlet/Outlet
Price $243.99 List Price Price $329.39 Save 25%Free ShippingUSWF CTO(Chlorine Taste and Odor) Reduction 2-Stage Whole House Water Filtration System, Sediment and CTO Reduction Carbon Block, 1" Inlet/Outlet
Price $211.99 List Price Price $286.19 Save 25%Free ShippingUSWF Lead Reduction 2-Stage Whole House Water Filtration System, Sediment and Lead Reduction Carbon Block, 1" Inlet/Outlet
Price $240.99 List Price Price $343.99 Save 29%Free ShippingUSWF Chloramine Reduction 2-Stage Whole House Water Filtration System, Sediment and Chloramine Reduction Carbon Block, 3/4" Inlet/Outlet
Price $243.99 List Price Price $329.39 Save 25%Free ShippingUSWF CTO(Chlorine Taste and Odor) Reduction 2-Stage Whole House Water Filtration System, Sediment and CTO Reduction Carbon Block, 3/4" Inlet/Outlet
Price $211.99 List Price Price $286.19 Save 25%Free ShippingUSWF Lead Reduction 2-Stage Whole House Water Filtration System, Sediment and Lead Reduction Carbon Block, 3/4" Inlet/Outlet
Price $240.99 List Price Price $325.34 Save 25%Free ShippingUSWF Replacement for VIQUA 602850-103 UV Lamp/Sleeve Combo | Fits the VIQUA J/J+/K/K+, Pro 30, Pro 50, S80, SM80, & SV50 Series UV Systems
Price $221.04 List Price Price $298.40 Save 25%Free ShippingUSWF PFAS(Forever Chemicals) Reduction 2-Stage Whole House Water Filtration System, Sediment and PFAS Reduction Carbon Block, 1" Inlet/Outlet
Price $216.99 List Price Price $292.94 Save 25%Free ShippingUSWF PFAS(Forever Chemicals) Reduction 2-Stage Whole House Water Filtration System, Sediment and PFAS Reduction Carbon Block, 3/4" Inlet/Outlet
Price $216.99 List Price Price $292.94 Save 25%Free ShippingAF-20-2015-BB Tier1 Aries Comparable KDF and Carbon Water Filter
Price $212.86 List Price Price $304.99 Save 30%Free ShippingAP910R 3M Aqua-Pure Replacement Filter Cartridge
Price $233.99 List Price Price $333.99 Save 29%Free Shipping