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

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3M Aqua-Pure Water Filters & Filtration Products

Aqua-Pure™ products offer a full line of water filtration and treatment products for your home and business, ranging from under sink water filters and systems to whole house water filtration and treatment systems to commercial water filters. Whether you’re for an Aqua Pure AP810 whole house water filter cartridge to get filtered water throughout your entire house or for a water filter to get cold filtered water from your existing faucet, Aqua-Pure™ has you covered.

At Discountfilterstore.com all of our Aqua-Pure water filter products are backed by our No Worries Price Match Guarantee, so you can be confident you’re getting the best water filter at the best price. In other words, if you find an Aqua-Pure water filter at a lower listed price we will match the competitor’s lower price, no questions asked, it’s that simple. Need help determining which water filter is right for your needs, give us a call at 1-800-277-3458, and we’d be glad to help.

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  1. AP327 3M Aqua-Pure Water Filter Replacement Cartridge

    AP327 3M Aqua-Pure Undersink Filter Replacement Cartridge

    Fits 3M Aqua-Pure undersink water filter systems Learn More
  2. 3M Aqua-Pure 63597-174C Undersink Filter O-Ring

    63597-174C 3M Aqua-Pure Undersink Filter O-Ring

    Fits 3M Aqua-Pure undersink filter systems Learn More
    $5.99 MSRP:  $9.99
  3. 3M Aqua-Pure 68434-32C Undersink Filter Wrench

    68434-32C 3M Aqua-Pure Undersink Filter Wrench

    Fits 3M Aqua-Pure undersink water filter systems Learn More
    $10.09 MSRP:  $15.99
  4. 3M Aqua-Pure 68898-32 Whole House Filter O-Ring

    68898-32 3M Aqua-Pure Whole House Filter O-Ring

    Fits 3M Aqua-Pure whole house filter systems Learn More
    $4.09 MSRP:  $9.99
  5. 3M Aqua-Pure 68900-33 Whole House Filter Wrench

    68900-33 3M Aqua-Pure Whole House Filter Wrench

    Fits 3M Aqua-Pure AP800 Series whole house water filter systems Learn More
    $8.99 MSRP:  $14.99
  6. 3M Aqua-Pure 68900-34 Adjustable Filter Wrench

    68900-34 3M Aqua-Pure Adjustable Filter Wrench

    Fits filter housings from 1-inch to 8-inches in diameter Learn More
    $10.99 MSRP:  $15.86
  7. 3M Aqua-Pure 68998-31 Water Filter Coupler
  8. 3M Aqua-Pure AP1001 Whole House Water Filter Cartridge

    AP1001 3M Aqua-Pure Whole House Filter Replacement Cartridge

    Fits 3M Aqua-Pure whole house water filter systems Learn More
    $29.05 MSRP:  $40.24
  9. 3M Aqua-Pure AP1003 Water Filter Replacement Cartridge (2-Pack)

    AP1003 3M Aqua-Pure Whole House Filter Replacement Cartridge (2-Pack)

    Fits 3M Aqua-Pure whole house water filter systems Learn More
    $54.99 MSRP:  $71.29
  10. AP117RO 3M Aqua-Pure Reverse Osmosis Filter

    3M Aqua-Pure AP117RO Reverse Osmosis Filter

    For use in 3M Aqua-Pure reverse osmosis water filtration systems Learn More
    $25.39 MSRP:  $38.99
  11. 3M Aqua-Pure AP200 Under Sink Water Filter
  12. 3M Aqua-Pure AP217 Under Sink Water Filter

    3M Aqua-Pure AP217 Undersink Filter Replacement Cartridge

    Fits 3M Aqua-Pure undersink water filter systems Learn More
  13. 3M Aqua-Pure AP22 Under Sink Water Filter

    AP22 3M Aqua-Pure Replacement Undersink Water Filter Cartridge

    Fits 3M Aqua-Pure undersink water filtration systems Learn More
  14. 3M Aqua-Pure AP-250R Under Sink Water Filter

    AP-250R 3M Aqua-Pure Undersink Water Filter Cartridge

    Fits 3M Aqua-Pure undersink water filtration systems Learn More
    $30.89 MSRP:  $47.99

    Out of stock

  15. 3M Aqua-Pure AP317 Water Filter Replacement Cartridge

    AP317 3M Aqua-Pure Undersink Filter Replacement Cartridge

    Fits 3M Aqua-Pure undersink water filter systems Learn More
    $54.59 MSRP:  $78.99
  16. 3M Aqua-Pure AP410 Water Filter Cartridges

    AP410 3M Aqua-Pure Water Filter Cartridge Set (2-Pack)

    Fits the 3M Aqua-Pure AP400 and AP400SS Point of Use water filtration systems Learn More
  17. 3M Aqua-Pure AP420 Water Filter Replacement Cartridge

    AP420 3M Aqua-Pure Whole House Filter Replacement Cartridge (2-Pack)

    Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges Learn More
    $91.99 MSRP:  $113.84
  18. 3M Aqua-Pure AP517 Water Filter Replacement Cartridge

    AP517 3M Aqua-Pure Undersink Filter Replacement Cartridge

    Fits 3M Aqua-Pure undersink water filter systems Learn More
    $69.09 MSRP:  $88.99
  19. 3M Aqua-Pure AP5500RM Reverse Osmosis Membrane

    AP5500RM 3M Aqua-Pure Reverse Osmosis Membrane

    Fits the 3M Aqua-Pure RO5500 reverse osmosis water filter system Learn More
    $107.99 MSRP:  $200.00
  20. AP5527 3M Aqua-Pure Reverse Osmosis Pre and Post Filter Set

    AP5527 3M Aqua-Pure Reverse Osmosis Pre and Post Filter Set

    Fits 3M Aqua-Pure RO5000 and RO5500 reverse osmosis water filter systems Learn More
    $78.99 MSRP:  $82.50
  21. 3M Aqua-Pure AP-DW70 Undersink Filter Replacement Cartridge

    AP-DW70 3M Aqua-Pure Undersink Filter Replacement Cartridge

    Fits 3M Aqua-Pure undersink water filter systems Learn More
  22. AP-DW80/90 3M Aqua-Pure Water Filter Set

    AP-DW80/90 3M Aqua-Pure Pre and Post Filter Set

    Fits 3M Aqua-Pure water filter systems Learn More
    $116.99 MSRP:  $173.90
  23. 3M Aqua-Pure AP-DW85 Water Filter Replacement Cartridge

    AP-DW85 3M Aqua-Pure Undersink Filter Replacement Cartridge

    Fits 3M Aqua-Pure undersink water filter systems Learn More
    $56.59 MSRP:  $75.99
  24. C-COMPLETE 3M Aqua-Pure Undersink Water Filter

    C-COMPLETE 3M Aqua-Pure Undersink Water Filter Cartridge

    Fits the 3M Aqua-Pure Easy Complete Drinking Water Filtration System Learn More
    $69.09 MSRP:  $92.99
  25. C-CS-FF 3M Aqua-Pure Undersink Water Filter

    C-CS-FF 3M Aqua-Pure Undersink Water Filter Cartridge

    Fits the 3M Aqua-Pure Easy Full Flow Drinking Water Filtration System Learn More
    $43.99 MSRP:  $48.06

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