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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  1. HYDRONIX-SDC-25-3005
  2. HYDRONIX-SPC-25-1030
  3. SWC-25-1020 Hydronix String Wound Sediment Water Filter
  4. TIER1-P1-20BB

    TIER1-P1-20BB

    $21.99
  5. HYDRONIX-SDC-25-4001
  6. P10-30 Spun Wound Polypropylene Replacement Filter by Tier1 (10 micron)

    PD-10-30 Pentek Comparable Spun Wound Polypropylene Replacement Filter by Tier1 (10 micron)

    Made to fit housings sized 30 x 2.5 inches Learn More
    $13.99 MSRP:  $19.99
  7. Hydronix SDC-25-3001 Polypropylene Sediment Filter

    Hydronix SDC-25-3001 Polypropylene Sediment Filter

    Standard 30 inch by 2.5 inch size fits many standard size filter housings Learn More
    $18.99
  8. HYDRONIX-SDC-25-3025

    HYDRONIX-SDC-25-3025

    $8.99 MSRP:  $10.91
  9. Hydronix SDC-25-3075 Polypropylene Sediment Filter

    Hydronix SDC-25-3075 Polypropylene Sediment Filter

    Standard 30 inch by 2.5 inch size fits many standard size filter housings Learn More
    $18.99
  10. Hydronix SDC-25-4005 Polypropylene Sediment Filter

    Hydronix SDC-25-4005 Polypropylene Sediment Filter

    Standard 40 inch by 2.5 inch size fits many standard size filter housings Learn More
    $11.99 MSRP:  $13.56
  11. Hydronix SDC-25-4010 Polypropylene Sediment Filter

    Hydronix SDC-25-4010 Polypropylene Sediment Filter

    Standard 40 inch by 2.5 inch size fits many standard size filter housings Learn More
    $19.99
  12. HYDRONIX-SDC-25-4025
  13. Hydronix SDC-25-4050 Polypropylene Sediment Filter

    Hydronix SDC-25-4050 Polypropylene Sediment Filter

    Standard 50 inch by 2.5 inch size fits many standard size filter housings Learn More
    $16.99
  14. HYDRONIX-SDC-25-4075
  15. SDC-25-3001 Hydronix Comparable Whole House Sediment Water Filter by Tier1

    SDC-25-3001 Hydronix Comparable Whole House Sediment Water Filter by Tier1

    Fits in housings that accept 30 x 2.5 inch replacement filters Learn More
    $15.99 MSRP:  $19.99
  16. SDC-25-4001 Hydronix Comparable Whole House Sediment Water Filter by Tier1

    SDC-25-4001 Hydronix Comparable Whole House Sediment Water Filter by Tier1

    Fits most housings sized at 40 x 2.5 inches Learn More
    $16.99
  17. SDC-25-4010 Hydronix Comparable Whole House Sediment Water Filter by Tier1
  18. TIER1-P25-30

    TIER1-P25-30

    $11.49
  19. SDC-25-4025 Hydronix Comparable Whole House Sediment Water Filter by Tier1
  20. TIER1-P5-30

    TIER1-P5-30

    $6.95
  21. P5-40 Spun Wound Polypropylene Replacement Filter by Tier1 (5 micron)

    P5-40 Spun Wound Polypropylene Replacement Filter by Tier1 (5 micron)

    Standard 40 inch by 2.5 inch size fits many standard size filter housings Learn More
    $6.95 MSRP:  $10.99
  22. SDC-25-4050 Hydronix Comparable Whole House Sediment Water Filter by Tier1

    SDC-25-4050 Hydronix Comparable Whole House Sediment Water Filter by Tier1

    Fits housings for filters 40 x 2.5 inches Learn More
    $13.99 MSRP:  $14.99
  23. SDC-25-3075 Hydronix Comparable Whole House Sediment Water Filter by Tier1

    SDC-25-3075 Hydronix Comparable Whole House Sediment Water Filter by Tier1

    Standard 30 inch by 2.5 inch size fits standard size filter housings Learn More
    $15.99
  24. SDC-25-4075 Hydronix Comparable Whole House Sediment Water Filter by Tier1

    SDC-25-4075 Hydronix Comparable Whole House Sediment Water Filter by Tier1

    Fits housings that accept 40 x 2.5 inch sized filters Learn More
    $13.99 MSRP:  $14.99
  25. 155014-43 Pentek Comparable Whole House Sediment Water Filter by Tier1

    155014-43 Pentek Comparable Whole House Sediment Water Filter by Tier1

    Fits most standard 10 x 2.5-inch housings Learn More

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