RODI System Upgrade Kits Categories: All Reverse Osmosis Systems Aquarium RO Brewing RO Hydroponic RO RODI System Upgrade Kits Filter Cartridges and Media Filter Replacement Kits Accessories All / RODI System Upgrade Kits 4 - 6 Stage RO/DI Upgrade Kit $200.00 Add To Cart Added! 5 to 6 Stage RO/DI System Upgrade Kit $130.00 Add To Cart Added! 4 to 5 Stage RO/DI System Upgrade Kit $75.00 Add To Cart Added! Auto Shut-Off Kit $50.00 Add To Cart Added! 100 GPD Upgrade Kit $100.00 Add To Cart Added!
