Austin Air FR205 Filter Replacement Pack replaces all four filters that come with the Allergy Machine Jr. and Baby's Breath Air Purifiers (HM205). Includes the main filter assembly (True HEPA filter, HEGA carbon cloth, and medium-particle pre-filter), plus the large-particle outer pre-filter. Removes allergens and other airborne particles, plus odors, smoke and gases from indoor air. Austin Air HEPA/HEGA Filter Replacement Pack (FR205) replaces all four filters that come with the Austin Air Allergy Machine™ Jr. (HM205) and Baby's Breath (HM205) air purifiers. The 4-stage filtration system provided in this filter pack is designed for best all-around protection from allergies, asthma and harmful odors, gases and VOCs. The system integrates true, medical-grade HEPA, which cleans air of even the smallest airborne particles, with a military-grade carbon cloth to remove harmful chemical gas contaminants and become what is known as HEGA (High Efficiency Gas Absorption). Included in the FR205 4-Stage Filter Pack are: Stage 1 - Large Particle Permafilt Pre-Filter - removes particles easily seen by the eye (dust, hair, pet dander) Stage 2 - Medium Particle Pre-Filter - removes small to medium-size particles (pollen, molds, other spores) Stage 3 - 30 sq. ft. of Certified HEPA - removes allergens, bacteria, viruses, and other particulates: 99.97% of all particles larger than 0.3 microns, 95.0% of particles larger than 0.1 micron Stage 4 - Military-Grade Activated HEGA Carbon Cloth - absorbs more gases and chemical contaminants Because you see the pre-filter through the air cleaner's grille, choose the Black filter pack for Black-Silver-Midnight Blue units or the White filter pack for Sandstone-White units. Choose White or Black for the Baby's Breath models.
