Replacement filter for the Austin Air Bedroom Machine® with Pre-Filter. The Austin Air Bedroom Machine® is designed to help those who suffer from various sleep-related problems. Keep the air in your bedroom free from pollution and get the good night’s sleep you deserve.

Overview

All standard size units are interchangeable with all standard size filters. So, if you purchased a standard size HealthMate® and would like to upgrade to a Bedroom Machine®, simply purchase a replacement Bedroom Machine® filter.

Filter Specifications 

• STAGE 1 – Large Particle Pre-filter. Removes particles easily seen by the eye (e.g. dust, hair and pet dander)
• STAGE 2 – Medium Particle Pre-filter. Removes small to medium size particles (e.g. molds, spores and pollen) Color: gray, blue or green
• STAGE 3 – Over 780 cubic inches of Activated Carbon and Zeolite Removes chemicals, gases and odors
• STAGE 4 – 60 sq. ft. Removes 99.97% of all particles larger than 0.3 microns and 95% of all particles larger than 0.1 microns.
• STAGE 5 – HEGA Carbon Cloth. HEGA (High Efficiency Gas Arrestance), providing an extremely large surface area for adsorption of chemicals, gases, viruses and bacteria

You can check the size of your existing filter by looking for a label on the underside. Model HM400 indicates standard size filter.

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