Replacement HEPA Filter - Commercial and Duct Air Purifers
This High-Efficiency Particulate Arresting filter with an integrated odor absorbing Carbon After Filter is moisture resistant, does not support microbial growth and has an efficiency rating of 99.97% of particulate as small as 0.3 microns. This includes allergy triggers such as pollens, animal dander, cigarette and cooking smoke, dust, fly ash and bacteria. Keep your machine running smoothly and efficiently by replacing the filter every 6 - 9 months depending on the dust load. White finish. 20-1/4"Wx4-3/4"Dx16-1/4"H overall.