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

My Cart:

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

Free Shipping over $39

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

Replacement Water Filters: Undersink

Undersink Water Filters by DiscountFilterStore.com

Items 126 to 150 of 174 total

Page:
  1. 3
  2. 4
  3. 5
  4. 6
  5. 7

Grid  List 

Set Descending Direction
  1. AP410 Aqua-Pure Water Filter Cartridge Set (2-Pack)

    AP410 Aqua-Pure Water Filter Cartridge Set (2-Pack)

    Fits the Aqua-Pure AP400 and AP400SS Point of Use water filtration systems Learn More
    $57.99 Retail Price:  $71.29
  2. AP317 Aqua-Pure Undersink Filter Replacement Cartridge

    AP317 Aqua-Pure Undersink Filter Replacement Cartridge

    Fits Aqua-Pure undersink water filter systems Learn More
    $52.99 Retail Price:  $66.69
  3. AP-250R Aqua-Pure Undersink Filter Replacement Cartridge

    AP-250R Aqua-Pure Undersink Water Filter Cartridge

    Fits Aqua-Pure undersink water filtration systems Learn More
    $29.99 Retail Price:  $41.39
  4. AP22 Aqua-Pure Undersink Filter Replacement Cartridge

    AP22 Aqua-Pure Replacement Undersink Water Filter Cartridge

    Fits Aqua-Pure undersink water filtration systems Learn More
    $56.99 Retail Price:  $75.89
  5. AP217 Aqua-Pure Undersink Filter Replacement Cartridge

    AP217 Aqua-Pure Undersink Filter Replacement Cartridge

    Fits Aqua-Pure undersink water filter systems Learn More
    $31.99 Retail Price:  $36.79
  6. AP327 Aqua-Pure Undersink Filter Replacement Cartridge

    AP327 Aqua-Pure Undersink Filter Replacement Cartridge

    Fits Aqua-Pure undersink water filter systems Learn More
    $29.99 Retail Price:  $37.94
  7. PCC-1 Pentek Undersink Filter Replacement Cartridge

    PCC-1 Pentek Undersink Filter Replacement Cartridge

    Fits Pentek standard water filter housings Learn More
    $49.99 Retail Price:  $53.23
  8. GAC1SS OmniFilter Series C Undersink Filter Replacement Cartridge

    GAC1SS OmniFilter Undersink Water Filter Cartridge (Series C)

    Fits any brand of undersink water filtration system that accepts filter cartridges sized 9 3/4 x 2 1/2 Learn More
    $9.99 Retail Price:  $12.64
  9. FXUVC GE SmartWater Undersink Filter Replacement Cartridge

    FXUVC GE SmartWater Undersink Filter Replacement Cartridge

    Fits any brand of undersink water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $54.99 Retail Price:  $59.79
  10. FXUTC GE SmartWater Undersink Filter Replacement Cartridge

    FXUTC GE SmartWater Undersink Filter Replacement Cartridge

    Fits any brand of undersink water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $19.99 Retail Price:  $22.99
  11. FXULC GE SmartWater Undersink Filter Replacement Cartridge

    FXULC GE SmartWater Undersink Filter Replacement Cartridge

    Fits any brand of undersink water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $34.99 Retail Price:  $51.74
  12. FXSVC GE SmartWater Undersink Filter Set

    FXSVC GE SmartWater Undersink Filter Set

    Fits any brand of undersink water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $69.99
  13. FQSVF GE SmartWater Undersink Filter Set

    FQSVF GE SmartWater Undersink Filter Set

    Fits GE SmartWater undersink filter systems Learn More
    $45.99 Retail Price:  $51.74
  14. FQSLF GE SmartWater Undersink Filter Set

    FQSLF GE SmartWater Undersink Filter Set (2 Filters)

    Fits GE SmartWater undersink filter systems Learn More
    $37.99 Retail Price:  $47.60
  15. 4US-MAXS-F01 Filtrete Replacement Filter Cartridge

    4US-MAXS-F01 3M Filtrete Water Filter Cartridge

    Fits the 3M Filtrete High Performance Drinking water filtration system Learn More
    $19.99 Retail Price:  $25.29
  16. GXULQR GE Undersink Water Filter Replacement Cartridge

    GXULQR GE Undersink Water Filter Replacement Cartridge

    Fits the GE GXULQ and GNULQ Systems Learn More
    $39.99 Retail Price:  $43.69
  17. EPM-10 Pentek Undersink Filter Replacement Cartridge
  18. GAC-10 Pentek Undersink Filter Replacement Cartridge

    GAC-10 Pentek Undersink Filter Replacement Cartridge

    Fits any standard housing that uses 9 3/4-inch x 2 1/2-inch replacement filter cartridges Learn More
    $10.99 Retail Price:  $12.98
  19. P5-478 Pentek Undersink Filter Replacement Cartridge

    P5-478 Pentek Undersink Filter Replacement Cartridge

    Fits any standard housing that uses 5-inch x 2 1/2-inch replacement filter cartridges Learn More
    $5.99 Retail Price:  $8.15
  20. P1 Pentek Whole House Filter Replacement Cartridge

    P1 Pentek Whole House Filter Replacement Cartridge

    Fits any standard housing that uses 9 3/4-inch x 2 1/2-inch replacement filter cartridges Learn More
    $4.99 Retail Price:  $7.00
  21. P-250A Pentek Undersink Filter Set

    P-250A Pentek Undersink Filter Set

    Fits various brands of under-sink housings, including Culligan, Pentek, Ametek and American Plumber Learn More
    $23.99 Retail Price:  $31.27
  22. P-250 Pentek Undersink Filter Set

    P-250 Pentek Undersink Filter Set

    Fits various brands of under-sink housings, including Culligan, Pentek, Ametek and American Plumber Learn More
    $23.99 Retail Price:  $31.84
  23. NCP-10 Pentek Undersink Filter Replacement Cartridge
  24. GAC-BB Pentek Replacement Filter Cartridge

    GAC-BB Pentek Replacement Filter Cartridge

    Fits most Big Blue housings that accept 10-inch x 4.5-inch water filter cartridges Learn More
    $22.99 Retail Price:  $32.19
  25. GAC-5 Pentek Replacement Filter Cartridge

    GAC-5 Pentek Replacement Filter Cartridge

    Fits most housings that accept standard 5-inch x 2.5-inch water filter cartridges Learn More
    $8.19 Retail Price:  $11.72

Items 126 to 150 of 174 total

Page:
  1. 3
  2. 4
  3. 5
  4. 6
  5. 7

Grid  List 

Set Descending Direction
Scroll To Top