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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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  • SPC-25-1020 Hydronix Sediment Water Filter

    SPC-25-1020 Hydronix Pleated Sediment Water Filter

    As Low As $7.99 Per Filter

  • EP5-10 Tier1 Carbon Block Water Filter

    EP5-10 Tier1 Carbon Block Water Filter

    $8.99 Retail Price:  $11.49
  • Hydronix SPC-25-1005 Pleated Water Filter

    SPC-25-1005 Hydronix Pleated Sediment Water Filter

    As Low As $8.99 Per Filter

  • Hydronix SDC-25-3010 Polypropylene Sediment Filter

    Hydronix SDC-25-3010 Polypropylene Sediment Filter

    $8.99 Retail Price:  $13.79
  • SBC-25-1001 Hydronix Sediment Water Filter Cartridge
  • PE100G4S Pentek Polyester Felt Filter Bags

    PE100G4S Pentek Polyester Felt Filter Bag

    $4.99 Retail Price:  $9.19
  • SPC-25-2010 Hydronix Pleated Sediment Water Filter

    SPC-25-2010 Hydronix Pleated Sediment Water Filter

    Regular Price: $10.99

    Special Price: $6.05

  • CL6PF5-C Omnipure Sediment Inline Water Filter

    CL6PF5-C Omnipure Sediment Inline Water Filter

    Regular Price: $7.99

    Special Price: $6.05

  • SWC-25-1030 Hydronix String Wound Sediment Water Filter
  • SPC-25-1050 Hydronix Pleated Sediment Water Filter
  • SWC-25-10100 Hydronix String Wound Sediment Water Filter
  • TIER1-P20-20 Whole House Sediment Water Filter

    P20-20 Tier1 Sediment Water Filter

    $7.99 Retail Price:  $9.19
  • AP-GRMB-01PP-10UB Whole House Replacement Cartridge by 3M Aqua-Pure
  • F1 OmniFilter Faucet Filter

    F1 OmniFilter Faucet Filter

    Regular Price: $15.99

    Special Price: $8.05

  • SPC-25-1005 Hydronix Pleated Sediment Water Filter

    SPC-25-1005 Hydronix Pleated Sediment Water Filter

    $8.99 Retail Price:  $9.19

39 Item(s)

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