10x14x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack microbial fertilizer Teamed with Bluelab's pH Pen

Teamed with Bluelab's pH Pen

BEST IN CLASS – Engineered design delivers optimum light efficiency

Comparable To An Industry Favorite – Nuke Em

BIG MAMA is solid rockwool and does not have a precut hole thus making it suitable to hold any size smaller block on top (even a Hugo)

10x14x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack microbial fertilizer Teamed with Bluelab's pH PenNordic 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.