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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Items 1 to 48 of 115 total

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  • AP327 3M Aqua-Pure Water Filter Replacement Cartridge
  • 3M Aqua-Pure 63597-174C Undersink Filter O-Ring

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

    $5.99
    MSRP: $9.99
    Save 40%
  • 3M Aqua-Pure 68434-32C Undersink Filter Wrench

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

    $10.09
    MSRP: $15.99
    Save 37%
  • 3M Aqua-Pure 68898-32 Whole House Filter O-Ring

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

    $4.09
    MSRP: $9.99
    Save 59%
  • 3M Aqua-Pure 68900-33 Whole House Filter Wrench

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

    $8.99
    MSRP: $14.99
    Save 40%
  • 3M Aqua-Pure 68900-34 Adjustable Filter Wrench

    68900-34 3M Aqua-Pure Adjustable Filter Wrench

    $10.99
    MSRP: $15.86
    Save 31%
  • 3M Aqua-Pure 68998-31 Water Filter Coupler

    68998-31 3M Aqua-Pure Water Filter Coupler

    $4.89
    MSRP: $10.99
    Save 56%
  • 3M Aqua-Pure AP1001 Whole House Water Filter Cartridge
  • 3M Aqua-Pure AP1003 Water Filter Replacement Cartridge (2-Pack)
  • AP117RO 3M Aqua-Pure Reverse Osmosis Filter

    3M Aqua-Pure AP117RO Reverse Osmosis Filter

    $25.39
    MSRP: $38.99
    Save 35%
  • 3M Aqua-Pure AP200 Under Sink Water Filter

    AP200 3M Aqua-Pure Undersink Water Filtration System

    $108.09
    MSRP: $160.99
    Save 33%
  • 3M Aqua-Pure AP217 Under Sink Water Filter
  • 3M Aqua-Pure AP22 Under Sink Water Filter
  • 3M Aqua-Pure AP-250R Under Sink Water Filter

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

    $30.89
    MSRP: $47.99
    Save 36%

    Out of stock

  • 3M Aqua-Pure AP317 Water Filter Replacement Cartridge

    AP317 3M Aqua-Pure Undersink Filter Replacement Cartridge

    $54.59
    MSRP: $78.99
    Save 31%
  • 3M Aqua-Pure AP410 Water Filter Cartridges
  • 3M Aqua-Pure AP420 Water Filter Replacement Cartridge
  • 3M Aqua-Pure AP517 Water Filter Replacement Cartridge

    AP517 3M Aqua-Pure Undersink Filter Replacement Cartridge

    $69.09
    MSRP: $88.99
    Save 22%
  • 3M Aqua-Pure AP5500RM Reverse Osmosis Membrane

    AP5500RM 3M Aqua-Pure Reverse Osmosis Membrane

    $107.99
    MSRP: $200.00
    Save 46%
  • AP5527 3M Aqua-Pure Reverse Osmosis Pre and Post Filter Set
  • 3M Aqua-Pure AP-DW70 Undersink Filter Replacement Cartridge
  • AP-DW80/90 3M Aqua-Pure Water Filter Set

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

    $116.99
    MSRP: $173.90
    Save 33%
  • 3M Aqua-Pure AP-DW85 Water Filter Replacement Cartridge

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

    $56.59
    MSRP: $75.99
    Save 26%
  • C-COMPLETE 3M Aqua-Pure Undersink Water Filter

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

    $69.09
    MSRP: $92.99
    Save 26%
  • C-CS-FF 3M Aqua-Pure Undersink Water Filter

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

    $43.99
    MSRP: $48.06
    Save 8%
  • C-CS-S 3M Aqua-Pure Undersink Water Filter
  • C-CYST-FF 3M Aqua-Pure Undersink Water Filter

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

    $54.59
    MSRP: $73.99
    Save 26%
  • C-LC 3M Aqua-Pure Undersink Water Filter

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

    $50.99
    MSRP: $65.54
    Save 22%
  • EP35R 3M Aqua-Pure Water Filter Cartridge

    EP35R 3M Aqua-Pure Replacement Water Filter Cartridge

    $119.49
    MSRP: $158.99
    Save 25%
  • 74-985001 3M Aqua-Pure Male Connection

    74-985001 3M Aqua-Pure Quick-Connect Male Connection

    $4.09
    MSRP: $9.99
    Save 59%
  • 3M Aqua-Pure RM-TFC Reverse Osmosis Membrane

    RM-TFC 3M Aqua-Pure Reverse Osmosis Membrane

    $177.99
    MSRP: $232.29
    Save 23%
  • TFM50EM 3M Aqua-Pure Reverse Osmosis Membrane

    TFM50EM 3M Aqua-Pure PURWATER Reverse Osmosis Membrane

    $119.39
    MSRP: $203.99
    Save 41%
  • 3M Aqua-Pure 34737-13C Water Filter Gasket

    34737-13C 3M Aqua-Pure Replacement Water Filter Gasket

    $5.99
    MSRP: $9.99
    Save 40%
  • 3M AquaPure 3MFF101 Whole House Water Filter Cartridge

    3MFF101 3M Aqua-Pure Replacement Water Filter Cartridge

    $200.99
    MSRP: $209.29
    Save 4%
  • 52-196101 3M Aqua-Pure Filter Head & Bracket
  • 3M AquaPure 3MFF100 Drinking Water Filter System
  • AP-MB 3M Aqua-Pure Water Filter Housing Mounting Bracket

    AP-MB 3M Aqua-Pure Water Filter Housing Mounting Bracket

    $20.95
    MSRP: $28.99
    Save 28%
  • 3M Aqua-Pure Complete Easy Drinking Water Filtration System

    3M Aqua-Pure Complete Easy Drinking Water Filtration System

    $209.99
    MSRP: $249.99
    Save 16%
  • 3M Aqua-Pure A-050P Carbon Filter Media

    A-050P 3M Aqua-Pure Activated Carbon Filter Media

    $63.99
    MSRP: $75.89
    Save 16%
  • C-050P 3M Aqua-Pure Calcium Filter Media

    C-050P 3M Aqua-Pure Calcium Carbonate Media

    $57.69
    MSRP: $77.99
    Save 26%
  • 3M Aqua-Pure AP-GRMB-05PP-10UB
  • 3M Aqua-Pure AP-GRMB-50PP-10UB
  • AP-GRMB-01PP-10UB Whole House Replacement Cartridge by 3M Aqua-Pure
  • AP-GRMB-10PP-10UB Whole House Water Filter Replacement Cartridge
  • AP-GRMB-20PP-10UB Whole House Water Filter Cartridge by 3M Aqua-Pure
  • 3M Aqua-Pure APDWS1000 Undersink Water Filter System

    APDWS1000 Undersink Water Filter System by 3M Aqua-Pure

    $406.99
    MSRP: $547.99
    Save 26%
  • AP-RO5500 3M Aqua-Pure Reverse Osmosis System

    AP-RO5500 3M Aqua-Pure Reverse Osmosis System

    $499.99
    MSRP: $805.99
    Save 38%
  • AP-GRMB-01PP-20UB Whole House Replacement Water Filter by 3M Aqua-Pure

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