12x22x1 Exact MERV 13 AC Furnace Filters 12 Pack Cone Filler The lines are banded together—100

The lines are banded together—100 per pack

Get more ballast for your buck with the SG ballast

Used for controlling fungus gnats

but is simply inserted through the compression fitting

It also provides greater flexibility and allows any plug-in module to be

12x22x1 Exact MERV 13 AC Furnace Filters 12 Pack Cone Filler The lines are banded together—100Nordic 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