17x22x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_hf HP2 is pure phosphorous from

HP2 is pure phosphorous from liquid bat guano

The included Xtrasun 1000W HPS lamp’s 2000° Kelvin color temperature consistently provides intense light in the correct spectral range for vigorous flowering growth

Watts: 35W

Why incorporate flood tables into your indoor growroom

17x22x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_hf HP2 is pure phosphorous fromNordic 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.