Replacement filter for the Austin Air Allergy Junior Machine. Black or white prefilter included.
STAGE 1 – Large Particle Pre-filter removes particles easily seen by the naked eye (dust, hair and pet dander)
STAGE 2 – Medium Particle Pre-filter removes small to medium size particles (molds, spores and pollen)
STAGE 3 – 30 ft of Certified HEPA removes 99.97% of all particles larger than 0.3 microns
STAGE 4 – HEGA (High Efficiency Gas Absorption) Activated Military Carbon Cloth removes chemicals, gases and odors micron
5 Year Pro-rated Filter Warranty, under normal residential use. Made in the USA.