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

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

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.

Clear All
Compare

13 Item(s)

Grid  List 

Set Ascending Direction
  • 40043 Camco TastePURE Inline Large Capacity Filter

    40043 Camco TastePURE Large Capacity Inline Water Filter

    $27.59
    MSRP: $35.99
    Save 23%
  • 40045 Camco TastePURE Inline Large Capacity Filter (2-Pack)
  • KE100G2S Pentek Polyester Felt Bag Filter

    KE100G2S Pentek Polyester Felt Bag Filter

    $5.29
    MSRP: $10.99
    Save 52%
  • KO100G2S Pentek Polypropylene Bag Filter

    KO100G2S Pentek Polypropylene Filter Bag

    $10.99
    MSRP: $12.98
    Save 15%
  • WPX100BB20P Pentek Replacement Filter Cartridge
  • WPX100BB97P Pentek Replacement Filter Cartridge

    WPX100BB97P Pentek Replacement Filter Cartridge

    $18.99
    MSRP: $24.14
    Save 21%
  • BP-420-100 Pentek Polypropylene Bag Filter

    BP-420-100 Pentek Polypropylene Bag Filter

    $5.09
    MSRP: $10.99
    Save 54%
  • BPHE-420-100 Pentek Polypropylene High Efficiency Bag Filter
  • SWC-45-20100 Hydronix String Wound Sediment Water Filter

    SWC-45-20100 Hydronix String-Wound Sediment Water Filter

    $22.99
    MSRP: $32.19
    Save 29%
  • SWC-25-10100 Hydronix String Wound Sediment Water Filter
  • PE100G4S Pentek Polyester Felt Filter Bags

    PE100G4S Pentek Polyester Felt Filter Bag

    $5.09
    MSRP: $8.99
    Save 43%
  • Pentek BN-420-100 Nylon Filter Bag

    Pentek BN-420-100 Nylon Filter Bag

    $11.39
    MSRP: $18.99
    Save 40%
  • Pentek KO100G1S Polypropylene Filter Bag

    Pentek KO100G1S Polypropylene Filter Bag

    $5.99
    MSRP: $8.04
    Save 25%

13 Item(s)

Grid  List 

Set Ascending Direction
Scroll To Top