Austin Air Standard Bedroom Machine - Sandstone (B402A1)

The Austin Air Bedroom Machine in Sandstone is Austin Air's most complete filter, built for people whose sleep is disrupted by allergies, asthma, or chemical sensitivity. It runs at 39.8 dB on low, which is quiet enough to leave on all night beside the bed. Coverage is up to 1,500 sq. ft. at two air changes per hour, or about 700 sq. ft. at four changes per hour.

This is the only Austin Air unit with five stages. Air pulls in through 360-degree grilles on all four sides of the cabinet, then moves through a large particle pre-filter, a medium particle pre-filter, 15 lbs. of activated carbon and zeolite, 60 sq. ft. of true medical grade HEPA, and finally a HEGA carbon cloth. HEGA stands for High Efficiency Gas Adsorption. It is a woven carbon cloth originally developed by the British military, and it gives the Bedroom Machine a second pass at gases, chemical vapors, and odors after the granular carbon has already done its work.

The unit was developed in partnership with the National Sleep Foundation and was used in a Johns Hopkins School of Public Health study on bedroom air quality and asthma. A manual 3-speed dial moves 75, 200, or 400 CFM. Casters are standard, the bottom plate removes for filter changes, and the filter pack is rated for up to five years of normal residential use. Assembled in Buffalo, New York.

Product Features:

• 5-Stage Filtration: Two pre-filters, 15 lbs. of activated carbon and zeolite, medical grade HEPA, and HEGA carbon cloth, one stage more than any other Austin Air unit.
• Medical Grade HEPA: 60 sq. ft. of certified HEPA media captures 99.97% of particles at 0.3 microns and 99% of particles at 0.1 microns.
• HEGA Carbon Cloth: Military-developed woven carbon cloth adds a second gas and odor stage for chemicals, VOCs, and fumes.
• Quiet at 39.8 dB: Runs at 39.8 dB on low, 55 dB on medium, and 64.5 dB on high, so overnight operation does not disturb sleep.
• Up to 1,500 Sq. Ft.: Rated for 1,500 sq. ft. at two air changes per hour, or about 700 sq. ft. at four air changes per hour.
• 3-Speed Airflow: 75, 200, or 400 CFM from a permanent split capacitor motor rated for continuous duty.
• Steel Cabinet on Casters: 23 in. H x 14.5 in. W x 14.5 in. D, about 47 lbs., with a baked-on powder coat finish that will not off-gas.
• 5-Year Filter Life: One filter pack covers up to five years of normal residential use.
• Made in the USA: Built at Austin Air's Buffalo, New York facility.

Warranty

The Austin Air Bedroom Machine carries a 5-year manufacturer warranty on the motor, fan, and working parts, plus a 5-year prorated filter warranty under normal residential use. See the manufacturer documentation for full terms and conditions.