17x20x1 MERV 12 Plus Carbon AC Furnace Filters 12 Pack led is the 18 oz size

is the 18 oz size (pack of 6)

and natural plant extracts to create a highly effective fertilizer and growth stimulator

avoid runoff

Dosatron is a passive precision fertilizer doser that accurately mixes from the pressure of your incoming water

They also feature a square drainage pattern

17x20x1 MERV 12 Plus Carbon AC Furnace Filters 12 Pack led is the 18 oz sizeNordic 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.