18x22x1 MERV 13 AC Furnace Filters 12 Pack Growing Media Creates lush green foliage with

Creates lush green foliage with thicker stems and leaves

Under most conditions these mini-wasps will prosper and come out on top

- Heavy Duty Brass Grommets

Input Voltage: AC100-277V

18x22x1 MERV 13 AC Furnace Filters 12 Pack Growing Media Creates lush green foliage withNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200