FreAire H13 HEPA Filter, H13 True HEPA Air Filter Replacement For Dust Smoke Pollen Dander Smell (White)

This H13 HEPA filter efficiently removes particles down to 0.3 microns and harmful gases, extending its lifespan and improving air purification.

• The description claims a filtration efficiency of over 99.97% for particles 0.3 microns or larger.
• The description claims the filter can remove harmful gases like smoke, odors, formaldehyde, and benzene.