18x24x1 Pleated MERV 12 Air Filters 3 Pack AC / Dehumidification / Humidification which is made out of

which is made out of D2 hardened steel

5-inch long stainless steel blades

and 3 Feet DC Extension Cord

OMRI Listed and compliant for use in organic gardening

Steady supply of CO2 for 6 months guaranteed

18x24x1 Pleated MERV 12 Air Filters 3 Pack AC / Dehumidification / Humidification which is made out ofNordic 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