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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.

Items 1 to 48 of 67 total

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  • P5-10 Tier1 Sediment Water Filter (4-pack)
  • P5-10 Tier1 Sediment Water Filter (6-pack)
  • P5-10 Tier1 Sediment Water Filter (12-pack)
  • P5-10BB Tier1 Sediment Water Filter (4-pack)
  • P5-10BB Tier1 Sediment Water Filter (6-Pack)
  • P5-10BB Tier1 Sediment Water Filter (16-Pack)
  • SPC-25-1001 Hydronix Pleated Sediment Filter

    SPC-25-1001 Hydronix Pleated Sediment Water Filter

    As Low As $7.99 Per Filter

  • Hydronix SPC-25-1005 Pleated Water Filter

    SPC-25-1005 Hydronix Pleated Sediment Water Filter

    As Low As $8.99 Per Filter

  • 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

    As Low As $7.67 Per Filter

  • P5-10 Tier1 Sediment Water Filter

    P5-10 Tier1 Sediment Water Filter

    As Low As $3.42 Per Filter

  • P5-10BB Tier1 Sediment Water Filter

    P5-10BB Tier1 Sediment Water Filter

    As Low As $12.00 Per Filter

  • P5-20 Tier1 Sediment Water Filter
  • P5-20BB Tier1 Sediment Water Filter

    P5-20BB Tier1 Whole House Sediment Water Filter

    As Low As $15.33 Per Filter

  • Pentek 158623 Clear 3G Filter Housing

    Pentek 158623 Clear 3G Filter Housing

    $19.99 Retail Price:  $21.26
  • Pentek 166141 Big White 20-inch Filter Housing

    Pentek 166141 Big White 20-inch Filter Housing

    $45.99 Retail Price:  $58.64
  • Pentek 166142 Big White 20-inch x 4.5-inch Filter Housing
  • FU-WDF-103-W Tier1 Long-Reach Faucet - White

Items 1 to 48 of 67 total

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