17x25x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack Cleaning Products Both larvae and adults are

Both larvae and adults are predatory

B-Lite 315W CMH 4000K High CRI

Horti-rawK can be used in the final 4 weeks of the flowering phase of the plant’s life cycle

Dual flanges and multiple reinforced horizontal bars on the backside for added strength

With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer

17x25x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack Cleaning Products Both larvae and adults areNordic 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.