HydroLogic Stealth-RO300 with Upgraded KDF 85 Filter growing-media Zippers are just as strong

Zippers are just as strong as ever

Sodium Borate

you can be assured of a high quality product at a great price

Roots Organics B2 Professional Grade Container Media can act as a direct planting media or be used as the perfect base mix

ventilation for at least 2 to 5 minutes is mandatory to replenish the oxygen supply required by the generator's combustion

HydroLogic Stealth-RO300 with Upgraded KDF 85 Filter growing-media Zippers are just as strongStealth RO300 with upgraded KDF 85 filter Removes 98%+ of all contaminants in your tap water including chloramines! 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. Includes 4 Stage RO unit, 2 RO membranes, KDF 85