22x24x1 MERV 14 AC Furnace Filters 6 Pack spl_magfan Daisy chain up to 5

Daisy chain up to 5 units (4 add-on units MTMDA plus this Commercial Mat)

Built for Mobility – Integrated handles and wheels make repositioning the unit quick and effortless

BioTill™ Calcium-Plus combines a specially formulated blend of calcium plus zinc and manganese to benefit the soil ecosystem

dustproof housings float

22x24x1 MERV 14 AC Furnace Filters 6 Pack spl_magfan Daisy chain up to 5Nordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.