15x25x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack Environmental Controllers Important Note: Almost all air

Important Note: Almost all air condition filters have a different Actual Size (the exact dimensions) than Nominal Size (the name) printed on the air conditioning filter

Customizable grow recipes to control your indoor garden setup

California Red Scale (Aonidiella aurantii)

measuring cup for soil testing

Plants grown under 600W FULL NOVA appear healthier and support more flowering in an earlier period of time

15x25x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack Environmental Controllers Important Note: Almost all airNordic 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.