Discount Water Filters and Air Filters at Discount Filter

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Countertop Water Filtration Systems

Transform your tap water into healthy, great tasting water with a countertop water filter system from Whether you’re looking for a mountable countertop water filter or simply one that just attaches to your existing faucet, we’ve got you covered. Choose from some of the industry’s top brands including, Crystal Quest®, Rainshow’r®, Brondell Cypress, Doulton®, and more.

The beauty of countertop water filters is that they enable you to filter large quantities of water without modifying your plumbing, as you would need to with a whole house water filter or under sink water filter. In addition, they are also less likely to clog than a water filter pitcher or a faucet water filter.

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  • W9331208 Doulton Countertop Filter System

    W9331208 Doulton HCS Countertop Water Filtration System

    MSRP: $294.33
    Save 14%
  • W9331032 Doulton UltraCarb Countertop Filter System

    W9331032 Doulton HCP UltraCarb Countertop Filter System

    MSRP: $175.99
    Save 17%
  • W9361122 Doulton Countertop Filter System

    W9361122 Doulton SS2 Countertop Filter System

    MSRP: $232.27
    Save 14%
  • W9377001 Doulton Gravity Filter System

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