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

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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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Items 1 to 25 of 34 total

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  1. BOTTLE-BLUE-FILTER-INSIDE Brita 20-Ounce Water Purifier Bottle - Blue
  2. 20Z-NBL Built NY Bottle Tote - Blue
  3. BBY-1TT-BLU Built NY Thirsty Bottle Tote - Blue
  4. HBSF-Blu Hydros Side-Fill Water Purifier Bottle - Blue Lid
  5. 1-04101-OT-B-F2P Seychelle 27oz Stainless Steel Flip Top Bottle - Blue - 1
  6. 8014200 Katadyn Exstream XR Ultralight Series 28-Ounce Personal Water Purifier Bottle - Blue
  7. 8014522 Katadyn Micro Ultralight Series 21-Ounce Personal Water Purifier Bottle - Blue
  8. 8017756 Katadyn MyBottle Ultralight Series 24-Ounce Personal Water Purifier Bottle - Blue Splash
  9. K27PPS-OB Klean Kanteen 27-Ounce Stainless Steel Water Bottle with Sport-Top - Ocean Blue
  10. K27PPS-BP Klean Kanteen 27 oz. Stainless Steel Filtered Water Bottle with Sport-Top – Blue Planet
  11. LP-40 CUNO Water Factory Commercial Reverse Osmosis Water Filtration System

    LP-40 CUNO Water Factory Commercial Reverse Osmosis Water Filtration System

    Produces up to 40 gallons of the highest quality drinking water daily Learn More
    $999.99 MSRP:  $1152.29
  12. Brita Blue Filtered Water Bottle (#35558)

    Brita Blue Filtered Water Bottle (#35558)

    Includes built-in Brita water filter Learn More
    $19.99 MSRP:  $24.99
  13. ZeroWater Filtered Tumbler

    ZeroWater Filtered Tumbler (26 oz., #ZT-026i)

    Comes complete with a hard plastic straw Learn More
    $12.99 MSRP:  $28.74
  14. ZeroWater Filtered Tumbler & Replacement Filters (26 ounce, #ZT-M01)

    ZeroWater Filtered Tumbler & Replacement Filters (26 ounce, #ZTM-01)

    Comes complete with two replacement filters and a hard plastic straw Learn More
    $29.99 MSRP:  $43.69
  15. ATLANTIS-BLUE-PITCHER Brita 48-Ounce Water Pitcher
  16. 3WH-HD-S01 Filtrete Whole House Sump System
  17. 3WH-STD-S01 Filtrete Whole House Sump System
  18. 4WH-QCTO-S01 Filtrete Whole House Filter System
  19. 4WH-QS-S01 Filtrete Whole House Filter System
  20. ZP-006 ZeroWater 6-cup Space Saver Water Pitcher - Blue
  21. H10-B Brondell H2O+ Water Filter Pitcher (6-Cup)

    H10-B Brondell H2O+ Water Filter Pitcher (6-Cup)

    Holds six cups Learn More
    $34.99 MSRP:  $37.94
  22. WS03X10016 GE Water Filtration System Flow Control

    WS03X10016 GE Water Filtration System Flow Control

    Fits into the following GE filtration system housings: GXRV10ABL, PNRV12ZBL01, PNRV12ZWH01, PNRV18ZBB01, PNRV18ZBL01, PNRV18ZCC, PNRV18ZWH01 and PNRV18ZWW01 Learn More
    $5.99 MSRP:  $13.99
  23. BB-TB Sprite Bath Ball Filter (Transparent Blue)

    BB-TB Sprite Bath Ball Filter (Transparent Blue)

    Attaches to any bathtub spout Learn More
    $26.69 MSRP:  $33.99
  24. FiftyFifty 27 oz. S25001BLU Blue Insulated Water Bottle

    FiftyFifty S25001BLU Blue Insulated Water Bottle (27 oz)

    Easily fits in purses or backpacks Learn More
    $11.99 MSRP:  $18.99
  25. Pentek 158114 10-inch Standard Filter Housing

    Pentek 158114 10-inch Standard Filter Housing

    Receives any standard 10 inch by 2.5 inch filter cartridge Learn More
    $12.99 MSRP:  $15.34

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