20x24x2 Pleated MERV 12 Air Filters 3 Pack lamps Inert carrier: expanded clay /

Inert carrier: expanded clay / mineral granule base

4' dimensions: 7" H x 2" W x 53" L

An airflow rating of 320 CFM will provide proper cooling to medium to large AV closets holding server

Helps manage hard to control bugs like chiggers

20x24x2 Pleated MERV 12 Air Filters 3 Pack lamps Inert carrier: expanded clay /Nordic 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