GrowMax Water 10" KDF85/Catalytic Carbon Filter - Compatible with HydroLogic Stealth-RO and smallBoy - Case of 12 spl_hlg Using the Quick Cal function

Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors

The black color insulates the soil and shields your seedlings from harsh sunlight

preserve freshness and color of your product effectively

this broad-spectrum biofungicide/bactericide works on both above-ground and root diseases

GrowMax Water 10" KDF85/Catalytic Carbon Filter - Compatible with HydroLogic Stealth-RO and smallBoy - Case of 12 spl_hlg Using the Quick Cal functionThe 10 KDF85 Catalytic Carbon Filter is compatible with the HydroLogic Stealth RO150 and Stealth RO300 Reverse Osmosis Systems, and the HydroLogic smallBoy Dechlorinator & Sediment System. Say goodbye to chloramines, iron, hydrogen sulfide, and heavy metals with the KDF85 filter. KDF85 media sets the standard for advanced water purification and serves as an excellent pre treatment for reverse osmosis filtration. KDF85 goes beyond just removing