22x22x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack 9 CFM These products aren't just "containers

These products aren't just "containers

but generally it takes 7-14 days

000 lumens per lamp

be sure to monitor PPM and pH after adding

A premium blend of pH controls and pure mineral salts

22x22x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack 9 CFM These products aren't just "containersNordic 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.