1 RO/DI Clear Filled Cartridge 1 Clear Housing 2 lbs Color Changing DI Resin

Description

RO/DI SYSTEM CARTRIDGE CLEAR HOUSING 2 LBS COLOR CHANGING DI. REEFS/AQUARIUM
DI Resin is necessary to reduce Total Dissolved Solids (TDS) to zero and is the last stage of an RO/DI unit. It is unnecessary to use the expensive proprietary DI cartridges that other RO manufacturers sell. Simply buy a refillable DI cartridge and fill with DI resin. You'll save money and get the same results. Add this to an existing Reverse Osmosis System, very simple with the John Guest type fittings. This purchase will include:
1 Clear Housing
FDA Food Grade Tubing 4ft inlet. 4ft outlet. 2 Quick Connect Elbows.
1 Clear Filled Refillable Cartridge
2 Lbs DI Resin.
Color Changing DI Resin Refill
Changes color when exhausted
2 year shelf life
Please tamp down the media in the cartridges to prevent water channeling through the media.