22x26x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack growing-media C Hydroponic Nutrients allow only

C Hydroponic Nutrients allow only minimal salt build-up

The ARS-1 is a universal controller that works with most mini-split air conditioners (and some window-type AC units too)

Operating on batteries

Molybdenum

22x26x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack growing-media C Hydroponic Nutrients allow onlyNordic 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.