17x22x1 MERV 12 Plus Carbon AC Furnace Filters 12 Pack Pumps & Irrigation • Extends Peak Spectral Output

• Extends Peak Spectral Output which means the quality of the spectrum is maintained over a longer lamp life

the deionization method removes virtually all ions and contaminants

Stink bugs

and other particulate from entering filter

ensuring that whatever you plant will have a healthy fibrous root structure that leads to abundant growth

17x22x1 MERV 12 Plus Carbon AC Furnace Filters 12 Pack Pumps & Irrigation • Extends Peak Spectral OutputNordic 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.