21x21x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack -monitors-&-timers Fruit Trees & Orchards –

Fruit Trees & Orchards – Protect fruit-bearing trees from aphids

Powdery Mildew / Downey Mildew ________________________________

It works with all wattage MH and HPS lamps and is completely assembled and ready to use

• High-precision microprocessor control

Powder coated for durability

21x21x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack -monitors-&-timers Fruit Trees & Orchards –Nordic 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.