Austin Air Bedroom Machine Replacement Filter Get the replacement filter for the Austin Air Bedroom Machine with Pre-Filter. This special air purifier is made to help people who have trouble sleeping. It's been proven in two different scientific studies to be really good at getting rid of harmful things in the air at home. Keep your bedroom air clean and enjoy a better night's sleep. NOTE: When ordering your replacement filter, please ensure you have selected the correct size and type, before confirming your order as there may be a restocking fee for returning filters that are ordered incorrectly. Features 5th stage of filtration crafted to enhance the quality of sleep for you and your family. This filter includes a true medical grade HEPA (High Efficiency Particulate Arresting) filter surrounded by a mixture of carbon and zeolite, along with our HEGA (High Efficiency Gas Arrestance) military carbon cloth. The HEGA cloth offers a very large surface area to absorb chemicals and gases effectively. The carbon and zeolite blend eliminates chemicals, gases, and odors. The HEPA filter removes 99.97% of particles as small as 0.3 microns in size, ensuring cleaner air. Austin Air FR402A/FR402B Specifications Stages Descriptions Features STAGE 1 Large Particle Pre-filter Removes visible particles like dust, hair, and pet dander STAGE 2 Medium Particle Pre-filter Removes small to medium particles such as molds, spores, and pollen. Color: gray, blue or green STAGE 3 Activated Carbon and Zeolite Over 780 cubic inches; removes chemicals, gases, and odors STAGE 4 True Medical Grade HEPA 60 sq. ft.; removes 99.97% of particles larger than 0.3 microns and 95% of particles larger than 0.1 microns STAGE 5 Military Grade HEGA Carbon Cloth HEGA (High Efficiency Gas Arrestance); large surface area for adsorption of chemicals, gases, viruses, and bacteria Thanks for shopping at The Trade Table - The Home Improvement Store!
