American AIR Filter - Air Filter - PerfectPleat® 20 x 20" x 4" Pleated Air Filter
Specifications: 20" x 4"
Self-supporting DuraFlex® media made from virgin fiber requires no wire support, Mounting- Inside, Programmable time and temperature control, All metal housing, Complete with a matching 34" aroma therapy steamhead/escutcheon and 25' multi-conductor cable, Mounts in two gangable electrical boxes twined together. White
Creates superior air quality and better manage HVAC systems