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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.

24 Item(s)

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  1. Hytrex GX03-40 Polypropylene Sediment Filter

    Hytrex GX03-40 Polypropylene Sediment Filter

    Standard 40 inch by 2.5 inch size and double open end design fits many common filter housings. Also available in a variety of micron ratings and end cap styles. Learn More
    $24.99 Retail Price:  $27.34
  2. Hytrex GX03-9-34 Polypropylene Sediment Filter

    Hytrex GX03-9-34 Polypropylene Sediment Filter

    Standard 10 inch by 2.5 inch size and double open end cap style fits many common filter housings Learn More
    $6.99 Retail Price:  $9.34
  3. Hytrex GX05-29-14 Polypropylene Sediment Filter

    Hytrex GX05-29-14 Polypropylene Sediment Filter

    Standard 30 inch by 2.5 inch size and double open end design fits many common filter housings. Learn More
    $14.99 Retail Price:  $17.34
  4. Hytrex GX05-30 Polypropylene Sediment Filter

    Hytrex GX05-30 Polypropylene Sediment Filter

    Standard 2.5 inch by 30 inch size with double open ends fits many standard style filter housings. Also available in a variety of end cap styles and proprietary lengths. Learn More
    $18.99 Retail Price:  $21.34
  5. Hytrex GX30-20 Polypropylene Sediment Filter

    Hytrex GX30-20 Polypropylene Sediment Filter

    Standard 20 inch by 2.5 inch size fits many common and popular filter housings Learn More
    $10.99 Retail Price:  $13.34
  6. Hydronix GX50-30 Polypropylene Sediment Filter

    Hydronix GX50-30 Polypropylene Sediment Filter

    Standard 30 inch x 2.5 inch size fits most standard filter housings Learn More
    $12.99 Retail Price:  $14.36
  7. Hytrex GX-50-9-78 Polypropylene Sediment Filter

    Hytrex GX-50-9-78 Polypropylene Sediment Filter

    Standard 10 inch by 2.5 inch size and double open end cap style fits many common filter housings Learn More
    $5.99 Retail Price:  $7.12
  8. Hytrex GX75-20 Polypropylene Sediment Filter

    Hytrex GX75-20 Polypropylene Sediment Filter

    Standard 20 inch by 2.5 inch size fits many common and popular filter housings Learn More
    $8.99 Retail Price:  $11.49
  9. GX01-20 Hytrex Replacement Filter Cartridge

    GX01-20 Hytrex Water Filter Cartridge

    For use in filtration system housings that use 2.5-inch x 20-inch water filters Learn More
    $8.99 Retail Price:  $12.64
  10. GX01-30 Hytrex Replacement Filter Cartridge

    GX01-30 Hytrex Water Filter Cartridge

    Fits filtration system housings that use 2.5-inch x 30-inch water filters Learn More
    $11.99 Retail Price:  $16.09
  11. GX01-9-78 Hytrex Replacement Filter Cartridge

    GX01-9-78 Hytrex Replacement Water Filter Cartridge

    Fits industry standard water filtration housings that use 2.5-inch x 10-inch filter cartridges Learn More
    $5.49 Retail Price:  $8.61
  12. GX03-20 Hytrex Replacement Filter Cartridge

    GX03-20 Hytrex Replacement Water Filter Cartridge

    For standard filtration system housings that use 2.5-inch x 20-inch replacement water filters Learn More

    Regular Price: $8.99

    Special Price: $8.05

  13. GX03-9-78 Hytrex Replacement Water Filter

    GX03-9-78 Hytrex Replacement Water Filter

    Fits industry standard water filtration system housings that use 2.5-inch x 10-inch replacement filters Learn More
    $5.99 Retail Price:  $9.19
  14. GX05-20 Hytrex Replacement Filter Cartridge

    GX05-20 Hytrex Replacement Water Filter Cartridge

    Fits filtration system housings that use 2.5-inch x 20-inch water filter cartridges Learn More
    $9.99 Retail Price:  $11.49
  15. GX05-40 Hytrex Replacement Filter Cartridge

    GX05-40 Hytrex Water Filter Cartridge

    For use in filtration system housings that accept 2.5 x 40 inch water filter cartridges Learn More
    $15.99 Retail Price:  $20.69
  16. GX05-9-78 Hytrex Replacement Filter Cartridge

    GX05-9-78 Hytrex Replacement Water Filter Cartridge

    Fits standard filtration system housings that use 2.5-inch x 10-inch replacement water filters Learn More
    $5.99 Retail Price:  $8.61
  17. GX10-20 Hytrex Replacement Filter Cartridge

    GX10-20 Hytrex Water Filter Cartridge

    For filtration system housings that use 2.5-inch x 20-inch water filter cartridges Learn More
    $7.99 Retail Price:  $11.49
  18. GX10-30 Hytrex Replacement Filter Cartridge

    GX10-30 Hytrex Water Filter Cartridge

    Fits industry standard filtration housings that use 2.5-inch x 30-inch water filters Learn More
    $11.99 Retail Price:  $16.09
  19. GX10-9-78 Hytrex Replacement Filter Cartridge

    GX10-9-78 Hytrex Replacement Water Filter Cartridge

    Fits industry standard filter housings that use 2.5-inch x 10-inch water filters Learn More
    $6.99 Retail Price:  $8.61
  20. GX20-20 Hytrex Replacement Filter Cartridge

    GX20-20 Hytrex Water Filter Cartridge

    Fits water filter housings that use 2.5-inch x 20-inch cartridges Learn More
    $7.99 Retail Price:  $11.49
  21. GX20-9-78 Hytrex Replacement Filter Cartridge

    GX20-9-78 Hytrex Water Filter Cartridge

    For use in housings that accepts 2.5-inch x 10-inch replacement water filters Learn More
    $7.99 Retail Price:  $8.61
  22. GX30-9-78 Hytrex Replacement Filter Cartridge

    GX30-9-78 Hytrex Water Filter Cartridge

    Fits industry standard filtration system housings that use 2.5-inch x 10-inch water filters Learn More
    $5.99 Retail Price:  $8.61
  23. GX50-20 Hytrex Replacement Filter Cartridge

    GX50-20 Hytrex Water Filter Cartridge

    Fits industry standard water filtration system housings that use 2.5-inch x 20-inch filters Learn More
    $7.99 Retail Price:  $11.49
  24. GX75-9-78 Hytrex Replacement Filter Cartridge

    GX75-9-78 Hytrex Water Filter Cartridge

    For use in filtration system housings that accept 2.5-inch x 10-inch replacement water filters Learn More
    $5.49 Retail Price:  $8.61

24 Item(s)

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