Glassfloss ZPS24241295BO Z-PAK MERV 14 Cartridge Air Filter Hepa 24 x 24 x 12

New in box.

MERV 14 cartridge air filters capture 90% to 95% of particles between 3 and 10 microns in size (such as dusting aids and cement dust), 85% to 90% of particles between 1 and 3 microns in size (lead dust, humidifier dust, coal dust, and nebulizer droplets), and 50% to 75% of particles between 0.30 and 1 micron in size (most smoke, sneeze nuclei, insecticide dust, copier toner, and face powder). They capture contaminants more efficiently than MERV 13 cartridge air filters.

https://www.glasfloss.com/wp-content/uploads/2022/03/00B-CLEAR-CHOICE.pdf