The Austin “it” Replacement Filters
The Austin “it” filter uses medical grade HEPA technology to remove 99.97% of all particles larger than 0.3 microns and 99% of all particles larger than 0.1 microns. This includes particles, dander, viruses, bacteria, molds, spores, and pollen. The “it” HEPA filter is designed to last up to five years under normal residential conditions.