16x27x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack environmental and other unwanted biological growth

and other unwanted biological growth

shade trees

kelp extract

The Hawkeye from TrolMaster provides an economical and accurate method to monitor an enclosed space

Liquid Karma functions as a plant engine because its high metabolic activity produces a large amount of energy which is immediately transformed to growth

16x27x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack environmental and other unwanted biological growthNordic 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.