Refillable Aquarium Reef- Deionization Resin Cartridge - 10" RO/DI TANK which typically only requires replacement

which typically only requires replacement every 2–3 years depending on water quality and usage

Each filter will have an individual set of 2 clips & 2 elbows for easy installation

Stage 5 – Mixed Bed Color-Changing DI Resin

This replacement kit does not include the RO membrane

1st Stage - Sediment

Refillable Aquarium Reef- Deionization Resin Cartridge - 10" RO/DI TANK which typically only requires replacementFits Standard 10" Housing for Revere Osmosis Water Systems When the filters needs to be replaced the resin will start turning brown. Includes the Cartridge & The color changing DI Resin The cartridge can be refilled when the DI is exhausted