13x24x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Misc It makes a grow environment

It makes a grow environment that is equally effective for all approaches—hydroponics

outperforming 600W HPS bulbs

The XL ExHale CO2 Bag is for medium to large grow spaces

transforming a one-dimensional metal halide lighting system into a complete growing system

Recommended Max CFM: 600 CFM

13x24x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Misc It makes a grow environmentNordic 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.