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3M Water Filter Systems

Save on 3M Water Filters at DiscountFilterStore.com\


Bring fresh water into the convenience of your own home with 3M™ Water Filter Systems. As a filtration industry leader, 3M™ water filter systems are engineered provide you with the freshest tasting water, right from your faucet.


Need help a 3M™ water filter system?  We are here to help!  Give us a call at 1-800-277-3458.

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  • 3M Aqua-Pure AP101T Whole House Water Filter

    AP101T 3M Aqua-Pure Whole House Water Filtration System

    $103.99
    MSRP: $137.99
    Save 25%
  • 3MRO301 3M Under Sink Reverse Osmosis Water Filter System

    3MRO301 3M Under Sink Reverse Osmosis Water Filter System

    $450.00
    MSRP: $539.00
    Save 17%
  • 3MDW301-01 3M™ Under Sink Dedicated Faucet Water Filter System (System)

    3MDW301-01 3M Under Sink Water Faucet Filter System

    $350.00
    MSRP: $420.00
    Save 17%
  • 3MFF100, 5616318 3M™ Under Sink Full Flow Water Filter System
  • 3M Aqua-Pure AP903 Water Filter System

    AP903 3M Aqua-Pure Water Filtration System

    $239.99
    MSRP: $342.69
    Save 30%
  • 3M Aqua-Pure AP430SS Water Heater Scale Inhibitor

    AP430SS 3M Aqua-Pure Water Heater Scale Inhibitor System

    $70.99
    MSRP: $90.84
    Save 22%
  • AP200, 5528901 3M™ Aqua-Pure™ Under Sink Full Flow Water Filter System
  • 3MRO401-01 3M Under Sink Reverse Osmosis Water Filter System

    3MRO401-01 3M Under Sink Reverse Osmosis Water Filter System

    $499.99
    MSRP: $625.00
    Save 20%

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