When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

Call Toll-Free: 1-800-277-3458

My Cart:

0 item(s) - $0.00
You have no items in your shopping cart.

FREE DELIVERY on orders over $39*

Inline Water Filters

Save on Inline Water Filters at DiscountFilterStore.com

18 Item(s)

Grid  List 

Set Ascending Direction
  1. K2515-JJ Omnipure Lead Cyst Inline Filter
  2. R1100 OmniFilter Quick Change Inline Refrigerator Filter
  3. K2386-JJ Omnipure Inline Phosphate Water Filter

    K2386-JJ Omnipure Inline Phosphate Water Filter

    2 inch x 6 inch, 1/4 inch FQC, for use on cold water lines only Learn More
    $12.99
  4. IC-EZ-3 Culligan Level 3 Easy-Change Inline Filter System
  5. IC-EZ-4 Culligan Level 4 Easy-Change Inline Filter System
  6. RC-EZ-3 Culligan Level 3 Easy-Change Inline Filter Replacement Cartridge

    RC-EZ-3 Culligan Level 3 Easy-Change Inline Filter Replacement Cartridge

    Fits Culligan Easy-Change filter systems including IC-EZ-3, US-EZ-3, and RV-EZ-3 Learn More
    $24.99
  7. RC-EZ-4 Culligan Level 4 Easy-Change Inline Filter Replacement Cartridge

    RC-EZ-4 Culligan Level 4 Easy-Change Inline Filter Replacement Cartridge

    Fits Culligan Easy-Change filter systems including IC-EZ-4, US-EZ-4, and RV-EZ-4 Learn More
    $39.99
  8. DD-7098 Daewoo Inline Filter
  9. GXRLQ GE SmartWater Inline Filter System
  10. GXRLQR GE SmartWater Inline Filter Replacement Cartridge
  11. 600R American Plumber Undersink Filter Replacement Cartridge

    600R American Plumber Undersink Water Filter Cartridge

    Built to fit into American Plumber WIC-600 and DW-600 undersink water filtration systems Learn More
    $31.99
  12. WIC-600 American Plumber Undersink Filter System
  13. APIL3R Aqua-Pure Inline Filter Replacement Cartridge

    APIL3R Aqua-Pure Inline Water Filter Cartridge

    Fits the Aqua-Pure APIL3 inline water filtration system Learn More
    $37.99
  14. IC-1000 Culligan Inline Filter
  15. GXILQR GE SmartWater Inline Filter Replacement Cartridge

    GXILQR GE SmartWater Inline Filter Replacement Cartridge

    Fits the GE SmartWater GXILQ filter system Learn More
    $26.99
  16. 1100R OmniFilter Quick Change Replacement Filter Cartridge

    1100R OmniFilter Quick Change Inline Refrigerator Water Filter

    For OmniFilter R1100 Quick-Change Inline Water Filtration Systems Learn More
    $29.99
  17. GS-10-B Pentek Inline Filter Replacement Cartridge
  18. GS-10-JG14 Pentek Inline Filter System