HydroLogic Stealth-RO300 Reverse Osmosis Filter, 300 GPD stocked Choose an SG ballast for

Choose an SG ballast for its 120V/240V capability (power cord included) or for peace of mind—the SG has been CSA certified

the smallest fan unit which sits on an ONA gel container

For this reason

and other grower work areas

Setting Time: 15 minutes

HydroLogic Stealth-RO300 Reverse Osmosis Filter, 300 GPD stocked Choose an SG ballast forStealth RO300 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth includes your choice of both 1: 1 and 2: 1 waste to product water ratios. Customized for gardening and hydroponics. The #1 selling filter in gardening and hydroponics for 10+ years, the Stealth RO300 produces 300 GPD of ultra pure water. Stealth RO models now produce 50% more filtrate water than previous models. Includes: 4 Stage RO unit,