GrowoniX High Flow Membrane Replacement GXM-200Get the water flow high and the ppm down with the Growonix GXM 200 HF membrane for your reverse osmosis system. Growonix GXM 200 HF is one of the most reliable reverse osmosis membranes in the world. The membrane can work on an operating pressure up to 80 psi. The Growonix GXM 200 HF reverse osmosis membrane is designed to deliver high flow rates and high contaminants rejection at 70 PSI even at high pressures. In addition, it can produce 200 GDP at a