14x25x2 Purafilter Merv 8 Advanced Odor Control

The Merv 8 Advanced Odor Control HVAC Filter offers a higher media loading, with up to 10x the removal capacity of other molecular filters, It removes gases through chemisorption, an irreversible chemical reaction process. Will not desorb like carbon filters, Combination molecular and particulate filter that integrates Purafil® patented media (Sodium permanganate and activated carbon) into a particulate filter. Outdoor air cleaning for PM10, PM2.5, ozone, odors, and other pollutant gases. The integrated sodium permanganate and activated carbon media add molecular filtration while providing the same level of particulate control