AQUATIC LIFE Twist-In Colour Changing Deionisation Filter

Twist-In Design - Prevents Leaks. 

STAGE 4 – TWIST-IN MIXED BED COLOUR CHANGING RESIN DEIONIZATION CARTRIDGE: Uses Cation and Anion resins (H+ and OH-) to remove the remaining total dissolved solids (TDS) from membrane-filtered water. Replace filter when resin changes colour completely to amber. When all resin has changed colour, it is time to replace the DI filter.

SIMPLE TWIST-IN DESIGN: The twist-in cartridge is designed to simply “Twist-In" to the pivoting head on the Aquatic Life 75 and 100 GPD Models of the Twist-In RO and RO/DI units.

PREVENTS THE CHANCE OF LEAKS: The cartridge includes two pre-installed O-rings where the cartridge connects to the RO unit to prevent the chance of leaks at the connection. The cartridge measures 7cm diameter x 28cm high.

FITS AQUATICLIFE MODELS: The AquaticLife replacement cartridge for reverse osmosis/deionization systems can only be used for AquaticLife RO & RO/DI models 540370, 540371, 540372, and 540346.