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Sold by: Direct from manufacturerAQUASTAR-H2O AQUASTAR-H2O
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AQUASTAR-H2O 10"x2.5" Water Softener Filter Cartridge | Ion Exchange Resin | Countertop Water Filter System 2-Pack

In stock.
Ships from United States.
  • [GREAT ION EXCHANGE CAPACITY] Softener water filter uses ion resin to remove the hardness like Calcium, Magnesium, and Iron in tap water, reduce scale build-up on plumbing.
  • [SOFT WATER, HEALTHY EVERYDAY DRINKS] Certified safe food grade cationic softener resin material for drinking water to soften hard water effectively, free of impurities in your drinking water and whole house water supply. Drinking soft water can prevent kidney stones and maintain health. Results in healthier skin and hair.
  • [REDUCES ENERGY USAGE] Prevents limescale buildup, extending the service life of water heaters, plumbing fixtures, and other appliances that use water.
  • [CONVENIENT DESIGN] Cartridge-style design is easier to install and saving space.
  • [IDEAL FOR COUNTERTOP WATER FILTER SYSTEM] Universal 10-inch size is suitable for countertop drinking water filter system in kitchen.
Resin + cart

FDA grade material of cation softener resin for drinking water and whole house water supply.


  • Great ion exchange capacity to reduce hardness & limescale buildup then protect your appliances that use water will last long time and remain residue-free.
  • Less toxic minerals in your water and results in healthier skin and hair.
Diameter 2.5 inches 2.5 inches 4.5 inches
Length 10 inches 20 inches 20 inches
For Countertop System
For Undersink System
For Whole House System

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