Discount Water Filters and Air Filters at Discount Filter Store.com

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  • Our products are price match guaranteed!
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Water Filtration Systems & 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.

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  • MATRIKX-CTO2-HD10 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  • CQE-SP-00800 Crystal Quest Luxury Shower Power Filter
  • 42402 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - White (2-Pack)
  • CQE-SP-00801 Crystal Quest Luxury Shower Power Filtration System With Massage Head
  • 3M Aqua-Pure APS117 Whole House Water Filter Replacement Cartridge
  • 42622 Brita On-Tap FF-100 Faucet Filter System - Chrome
  • AR5-CT Sprite Royale Filtered Shower Head - White / Chrome
  • WSH-C125 Culligan Filtered Shower Head with Massage Feature

    WSH-C125 Culligan Filtered Shower Head with Massage Feature

    $34.99
    MSRP: $39.66
    Save 12%
  • TO8 OmniFilter Whole House Replacement Filter Cartridge
  • WRC25HD American Plumber Whole House Heavy Duty Filter Cartridge
  • 42618 Brita On-Tap FR-200 Faucet Filter Replacement Cartridge - Chrome (2-Pack)
  • CQE-SP-00802 Crystal Quest Luxury Shower Filter

    CQE-SP-00802 Crystal Quest Luxury Shower Filter

    $36.39
    MSRP: $62.99
    Save 42%
  • AR5-CM Sprite Royale Filtered Shower Head - Chrome
  • HH-CT Sprite Original Handheld Shower Filter System - White / Chrome
  • HH-CM Sprite Original Hand-Held 3-Setting Filtered Shower (Chrome)
  • MATRIKX-1-HD10 KX Technologies MatrikX Whole House Filter Replacement Cartridge
  • Sprite HO2-CM High Output Universal Shower Filter (Chrome)

    Sprite HO2-CM High Output Universal Shower Filter (Chrome)

    $39.99
    MSRP: $52.99
    Save 25%
  • Sprite SL2-WHCT Slim-Line 2 Universal Shower Filter (White and Chrome)
  • SL2-WHCT-M Sprite Slim-Line Universal Shower Filter with Massage Head (White and Chrome)
  • WFPF13003B DuPont Universal Whole House Filtration System
  • WFPF38001C DuPont Universal Valve-In-Head Whole House Water Filtration System

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