The difference between Camfil City M Air Purifier True HEPA vs Absolute HEPA

Learn the difference between Camfil City M Air Purifier True HEPA vs Absolute HEPA.

WATCH: Check the difference between Camfil City M Air Purifier True HEPA vs. Absolute HEPA. In this video, absolute HEPA (H14) has very effective filtration efficiency. -> https://youtu.be/-x6dVuwhsqs.

Camfil City M is now available on https://shop.camfil.us.