16x16x1 Pleated Air Filters MERV 13 Plus Carbon 12 Pack spl_bfg Primarily used with duct fan

Primarily used with duct fan systems in various air circulation and ventilation projects including hydroponic grow rooms and tents

NOTE: Container not included

Always use equal parts of Athena Grow A & B to maintain proper mineral ratios

ozone production - 3000 mg/hr

dual-level backlit LCD

16x16x1 Pleated Air Filters MERV 13 Plus Carbon 12 Pack spl_bfg Primarily used with duct fanNordic Pure 16x16x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material while