GrowMax Water 12" High Flow Membrane (150 GDP) - Compatible with HydroLogic Stealth RO - Case of 25 pots-and-containers Certified Food Grade and FDA

Certified Food Grade and FDA Approved

10 fan speeds

the calcium in Plant Amp is easily absorbed and utilized by plants

4" x 8" Tri-clamp Dewaxer Column

the Cristal Room is a pioneering addition to the world of compact grow tents

GrowMax Water 12" High Flow Membrane (150 GDP) - Compatible with HydroLogic Stealth RO - Case of 25 pots-and-containers Certified Food Grade and FDAThis 12 High Flow RO Membrane (stored and ships dry) is the replacement membrane for the GrowMax Water Mega Grow 1000, Power Grow 500, and EC Eliminator RO Systems. It is also compatible with the HydroLogic Stealth RO150 and Stealth RO300 Reverse Osmosis Systems. NOTE: The GrowMax Water Mega Grow 1000 and the HydroLogic Stealth RO300 each require 2 RO Membranes. Do you need to replace all of your RO Filters? Check out these kits: Power Grow 500 and EC