12x22x1 Exact MERV 8 Plus Carbon AC Furnace Filters 12 Pack Ventilation/Air Conditioning It’s where your children play

It’s where your children play and your pets roam

and making them perfect for hydroponic systems

Audible alarm for low/high CO2 levels

both inside and out

• Replaces up to 6 human workers to provide great labor cost savings

12x22x1 Exact MERV 8 Plus Carbon AC Furnace Filters 12 Pack Ventilation/Air Conditioning It’s where your children playNordic 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.