20x26x1 MERV 12 AC Furnace Filters 6 Pack growing-media Premium organic materials

Premium organic materials

dependable

easy to maintain

This single shelf is used to add or replace a shelf in the Vertical Grow Shelf system

20x26x1 MERV 12 AC Furnace Filters 6 Pack growing-media Premium organic materialsNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different