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

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Water Filtration Systems, Filters, & Parts

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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18 Item(s)

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  • VIQUA-S8Q-PA

    S8Q-PA Viqua Home UltraViolet Water Disinfection System

    $429.00
    MSRP: $530.99
    Save 19%
  • ECP5-20BB Pentek Comparable Whole House Sediment Water Filter by Tier1 (25-Pack)
  • 48,000 Grain Capacity Series 165 Water Softener by Tier1

    48,000 Grain Capacity Series 165 Water Softener by Tier1

    $495.00
    MSRP: $649.99
    Save 24%
  • 650716-004 Trojan UV Max UV System Power Supply

    650716-004 Trojan UV Max UV System Power Supply

    $406.00
    MSRP: $427.79
    Save 5%
  • 650713-007 Trojan UVMAX D4 Replacement UV Filtration System Controller
  • BG-3000 Body Glove Water Filtration System
  • 200373 Axeon Reverse Osmosis Membrane

    200373 Axeon Reverse Osmosis Membrane

    $418.99
    MSRP: $421.34
    Save 1%
  • S8Q-PA Sterilight UV Water Sterilizer System - 10 GPM
  • TROJAN-UV-MAX 650716-007 Power Supply Kit
  • 8012793 Katadyn Pro Survivor 35 Membrane

    8012793 Katadyn Pro Survivor 35 Membrane

    $432.99
    MSRP: $500.24
    Save 13%
  • UVBB-120-1 Pentek UV System
  • RO-4040 Desal Duraslick Reverse Osmosis Membrane

    RO-4040 Desal Duraslick Reverse Osmosis Membrane

    $449.99
    MSRP: $519.79
    Save 13%
  • 650690 Trojan UV Max UV Water Purification System
  • ECP5-BB Pentek Comparable Whole House Sediment Water Filter by Tier1 (50-Pack)
  • S12Q-PA Sterilight UV Water Sterilizer System
  • WI-BG6000FF Body Glove Water Filter System
  • LSJC20 Lifesaver 20000UF Jerrycan
  • AP-RO5500 3M Aqua-Pure Reverse Osmosis System

18 Item(s)

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