philco hepa filter cartridge MERVP1020113_thickness_1 Removes a wider array of

Removes a wider array of VOCs (volatile organic compounds) than standard carbon postfilter

53mm Minipleat pack size

They help remove household particles down to 0

These particles can perforate the finish of many components

Main HEPA filter cylinder for HEPA air cleaner

philco hepa filter cartridge MERVP1020113_thickness_1 Removes a wider array ofMain HEPA filter cylinder for HEPA air cleaner. The life of this filter depends on the amount of contaminants in the air and the frequency in which the prefilter has been changed. To improve airflow, the HEPA filter can be vacuumed between changes, preferably outdoors. Lifespan: 3 years