24x36x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack Hydro Components The little holes on the

The little holes on the inside of the cartridge vary in size and quantity depending on the type of cartridge and oil that will be used

Grow in hydroponic systems

When used for indoor gardens

Power (Watts) - 255W

Active Aqua 3/4"

24x36x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack Hydro Components The little holes on theNordic 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.