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Countertop Water Filter Systems

Enjoy healthy, clean water with a countertop water filter from Discount Filter Store.

Countertop water filters are one of the most popular and widely used water filters today. The advantage of having a countertop water filter system is that they are extremely easy to install, less likely to clog than faucet filters and water pitchers, and they’re able to filter large quantities of water relatively quickly and without modifying your plumbing.

At Discount Filter Store we carry over 20+ of the industry’s most popular countertop water filters including the H2O Cypress Water Filter System, the Doulton HCP SuperCarb Filter System, and more.

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  • SB-3 Squeezable Filtered Sport Bottle (27 oz.)

    SB-3 WaterWay Squeezable Filtered Sport Bottle (27 oz.)

    Regular Price: $10.99

    Special Price: $9.05

  • SB-2R Water Bottle Replacement Filters (2-Pack)

    SB-2R Water Bottle Replacement Filters (2-Pack)

    Regular Price: $7.99

    Special Price: $7.05

  • P5-10 Tier1 Sediment Water Filter

    P5-10 Tier1 Sediment Water Filter

    $4.99 Retail Price:  $7.34
  • P5-10BB Tier1 Sediment Water Filter

    P5-10BB Tier1 Sediment Water Filter

    $13.99 Retail Price:  $16.09
  • PS1-20C Pentek Sediment Water Filter

    PS1-20C Pentek Sediment Water Filter

    $8.99 Retail Price:  $13.55
  • AF-20-2015 Aries Comparable Sediment Water Filter by Tier1

    AF-20-2015 Aries Comparable Polypropylene Sediment Water Filter by Tier1

    Regular Price: $66.99

    Special Price: $35.05

  • P5-5 Tier1 Sediment Water Filter

    P5-5 Tier1 Sediment Water Filter

    $4.99 Retail Price:  $7.99
  • RO5 Tier1 5-Stage Reverse Osmosis System

    RO5 Tier1 5-Stage Reverse Osmosis System

    $195.99 Retail Price:  $249.99
  • 200378 Axeon HF1-4021 Reverse Osmosis Membrane

    200378 Axeon HF1-4021 Reverse Osmosis Membrane

    $172.99 Retail Price:  $223.99

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