Austin Air HM-400+Superblend Filter in Black or White with Permafilt Prefilter
Product Description
AUSTIN AIR HM-400 + SUPERBLEND FILTER IN BLACK OR WHITE WITH PERMAFILT PREFILTER.
A a true medical HEPA filter surrounded by a carbon/zeolite mixture which absorbs odors and gases.
HEPA ( High Efficiency Particle Arresting). Filters 99.97 percent of all particles down to 0.3 Microns in size. Zeolite is a mineral that is used to absorb gas molecules such as formaldehyde ammonia and carbon monoxide.
This filter is ideal for those with chemical sensitivities, allergies and asthma.