COLOR-ALTERING DEIONIZATION RESIN - The Mixed-Bed Deionization Filter Cartridge contains positive Cations and negative Anions. The DI Resin changes color from Blue to Tan when depleted.
ELIMINATES ALL DISSOLVED SOLIDS - The deionization resin is essential for reducing Total Dissolved Solids (TDS) to zero in the final stage of an RO/DI system. It employs ion exchange to remove TDS from water.
EASY-TO-USE TWIST-IN DESIGN - The twist-in deionization filter cartridge is designed to "Twist-In" to the pivoting head on the Aquatic Life 75 and 100 GPD Models of the Twist-In RO and RO/DI units.
CLEAR LOWER FOR EASY VIEWING - This DI filter cartridge has a translucent lower polyethylene housing for effortless viewing of the resin to determine when it's time to replace the cartridge.
EXCEPTIONAL QUALITY AND SATISFACTION - AquaticLife produces a variety of aquarium and water filtration equipment. Every product that is shipped meets our highest quality and standards.