22x26x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Water Treatment Range: 0-999 ppm

Range: 0-999 ppm

or additives can be added if the grower desires different specifications

Holds less water for improved leaching of fertilizer salts during crop cycle

• Submersible

0-10V PHOTO•LOC Light Output Control allows you to precisely regulate the amount of light delivered to your plant canopy when paired with the available Autopilot PX2 controller

22x26x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Water Treatment Range: 0-999 ppmNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.