Austin Air Bedroom Machine Air Purifier B402A1, HM402-Bedroom, Sandstone
- Product SKU: B402A1
- Category: AIR PURIFIERS, Austin Air Purifiers

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Product Review:
Overview
The Austin Air Bedroom Machine (B402A1, HM402) is a premium air purifier specifically designed to improve air quality, especially for those with allergies, asthma, or chemical sensitivities. It is suitable for rooms up to 1,500 sq. ft. and features a 5-stage filtration system, including a HEPA filter and activated carbon filter, which helps eliminate airborne particles such as dust, pollen, pet dander, smoke, and odors.
Key Features:
- Comprehensive Filtration: The Bedroom Machine captures 99.97% of particles as small as 0.3 microns and 95% of smaller particles, ensuring clean, breathable air. Its 15-pound carbon filter is effective at removing VOCs (volatile organic compounds) and odors.
- Low Maintenance: The filters last up to 5 years, making it cost-effective in the long run. The unit requires minimal upkeep—just regular vacuuming of the exterior.
- Quiet Operation: Although not completely silent, it operates with minimal noise that shouldn't disturb sleep.
- Design and Portability: With casters for easy movement, it’s a bit bulky at 45 lbs, but this weight allows for a durable, robust build.
Overall, users praise the machine for its effectiveness in improving sleep quality by reducing allergens and maintaining a clean air environment. However, some note that it is quite large and may take up considerable space.
It's available in colors like sandstone, black, white, and blue for aesthetic flexibility.
Product Description:
Austin Air Bedroom Machine Air Purifier B402A1, HM402-Bedroom, Sandstone.
The Austin Air Bedroom Machine is designed to help those who suffer from various sleep-related problems. The results of two separate clinical trials show this unit to be highly effective at removing dangerous airborne pollutants from the home. Keep the air in your bedroom free from pollution and get the good night’s sleep you deserve.Air flow:250cfm.
Comprehensive 5 stages of filtration specifically designed for use in the bedroom, developed to improve sleep and reduce various sleep related problems like night time asthma attacks and COPD symptoms
True medical grade HEPA filter removes 99.97% of all particles larger than 0.3 microns and 5 stage filter protects against a wide range of indoor air pollutants such as dust, pet dander, pollen, and gases
HEGA (High Efficiency Gas Arrestance) carbon cloth provides an extremely large surface area for adsorption of chemicals, gases, viruses and bacteria; over 780 cubic inches of activated carbon and zeolite filtration removes chemicals, gases and odors
3 speed settings for fan; 360 degree intake system draws air into all sides of unit, passing air through a 5 stage filter
Reduces night time allergies, asthma attacks, snoring, and helps you sleep better; reduces coughing, wheezing, sneezing, dry mouth, runny nose; strengthens the immune system.
Bedroom Machine Air Purifier B402A1, HM402-Bedroom, Sandstone
The Austin Air Bedroom Machine is designed to help those who suffer from various sleep-related problems.
The results of two separate clinical trials show this unit to be highly effective at removing dangerous airborne pollutants from the home.
Keep the air in your bedroom free from pollution and get the good night’s sleep you deserve.
Peaceful, uninterrupted, high quality sleep
Lessens night time allergies and asthma attacks.
About Austin Air
Year after year, Austin Air purifiers are chosen to filter the contaminants released into the air during the wildfire season. 2017 was a particularly brutal year for residents of California and surrounding states - the wildfire season started very early and continued through the end of the year. Of course, there are many other important dates and product innovations that we’re very proud of. We have been developing and manufacturing air cleaners for nearly 30 years.
Product Review:
Overview
The Austin Air Bedroom Machine (B402A1, HM402) is a premium air purifier specifically designed to improve air quality, especially for those with allergies, asthma, or chemical sensitivities. It is suitable for rooms up to 1,500 sq. ft. and features a 5-stage filtration system, including a HEPA filter and activated carbon filter, which helps eliminate airborne particles such as dust, pollen, pet dander, smoke, and odors.
Key Features:
- Comprehensive Filtration: The Bedroom Machine captures 99.97% of particles as small as 0.3 microns and 95% of smaller particles, ensuring clean, breathable air. Its 15-pound carbon filter is effective at removing VOCs (volatile organic compounds) and odors.
- Low Maintenance: The filters last up to 5 years, making it cost-effective in the long run. The unit requires minimal upkeep—just regular vacuuming of the exterior.
- Quiet Operation: Although not completely silent, it operates with minimal noise that shouldn't disturb sleep.
- Design and Portability: With casters for easy movement, it’s a bit bulky at 45 lbs, but this weight allows for a durable, robust build.
Overall, users praise the machine for its effectiveness in improving sleep quality by reducing allergens and maintaining a clean air environment. However, some note that it is quite large and may take up considerable space.
It's available in colors like sandstone, black, white, and blue for aesthetic flexibility.
Product Description:
Austin Air Bedroom Machine Air Purifier B402A1, HM402-Bedroom, Sandstone.
The Austin Air Bedroom Machine is designed to help those who suffer from various sleep-related problems. The results of two separate clinical trials show this unit to be highly effective at removing dangerous airborne pollutants from the home. Keep the air in your bedroom free from pollution and get the good night’s sleep you deserve.Air flow:250cfm.
Comprehensive 5 stages of filtration specifically designed for use in the bedroom, developed to improve sleep and reduce various sleep related problems like night time asthma attacks and COPD symptoms
True medical grade HEPA filter removes 99.97% of all particles larger than 0.3 microns and 5 stage filter protects against a wide range of indoor air pollutants such as dust, pet dander, pollen, and gases
HEGA (High Efficiency Gas Arrestance) carbon cloth provides an extremely large surface area for adsorption of chemicals, gases, viruses and bacteria; over 780 cubic inches of activated carbon and zeolite filtration removes chemicals, gases and odors
3 speed settings for fan; 360 degree intake system draws air into all sides of unit, passing air through a 5 stage filter
Reduces night time allergies, asthma attacks, snoring, and helps you sleep better; reduces coughing, wheezing, sneezing, dry mouth, runny nose; strengthens the immune system.
Bedroom Machine Air Purifier B402A1, HM402-Bedroom, Sandstone
The Austin Air Bedroom Machine is designed to help those who suffer from various sleep-related problems.
The results of two separate clinical trials show this unit to be highly effective at removing dangerous airborne pollutants from the home.
Keep the air in your bedroom free from pollution and get the good night’s sleep you deserve.
Peaceful, uninterrupted, high quality sleep
Lessens night time allergies and asthma attacks.
About Austin Air
Year after year, Austin Air purifiers are chosen to filter the contaminants released into the air during the wildfire season. 2017 was a particularly brutal year for residents of California and surrounding states - the wildfire season started very early and continued through the end of the year. Of course, there are many other important dates and product innovations that we’re very proud of. We have been developing and manufacturing air cleaners for nearly 30 years.
Shipping Policy
Return Policy
Ace Vacuums is not responsible for any defective items or shortages in shipments not reported to us within seven days from the time of delivery. All returned items will be inspected for usage, damage, or missing parts from the original package to determine the restocking fee. When you buy a product and find that it is not what you need, you can exchange it within 30 days with the original packaging unused or return your purchase within seven days for a full refund unused from the day the item was delivered. A restocking fee may be applied of up to 50% for used goods. All goods purchased at a discounted price, including trade-ins, holiday sales, or price-match, are considered FINAL SALE goods and therefore are NOT eligible for return. No Returns on Air Purifiers. No Cash Refunds.
If you wish to return any product purchased, please contact us at 1888 606 8885 prior to returning your merchandise. We are available from Mon - Fri 10-7 PM EST
To receive a full refund for an item purchased please follow these steps:
- Call us to initiate your return and to identify the correct return shipping address and method.
- Package the item(s) to be returned in the original packaging.
- Send your returned item(s) shipping prepaid to within 15 days of purchase for a refund. Unauthorized or COD returns will not be accepted.
Please allow 1-2 weeks for return processing.
Please note that all products purchased from us must be returned within 15 days of purchase for a refund. We will pay for return freight only if the return is a result of our error (incorrect product shipped, product defect, etc.).
Ace Vacuums is a trusted, community-focused business committed to delivering top-tier vacuum cleaner services, expert repairs, and high-quality solutions. Conveniently serving Loudoun Counties and Fairfax Counties (Alexandria, Annandale, Burke, Centreville, Chantilly, Clifton, Dunn Loring, Fairfax, Fairfax Station, Falls Church, Fort Belvoir, Great Falls, Herndon, Lorton, McLean, Oakton, Reston, Springfield, Vienna, West Mclean, Aldie, Ashburn, Chantilly, Dulles, Hamilton, Leesburg, Lincoln, Lovettsville, Middleburg, Paeonian Springs, Philomont, Purcellville, Round Hill, Sterling, Waterford), At AceVacuums, we proudly serve Virginia, Maryland, and Washington, D.C., offering 25+ years of expertise in vacuum repair, air purification, and maintenance.
Did you know that 95% of people purchase vacuum cleaners and air purifiers from big-box stores like Walmart or online marketplaces like Amazon? While these platforms offer convenience, they don't provide expert repair services, warranty support, or genuine replacement parts when your vacuum needs servicing. That's where AceVacuums comes in!
As your trusted vacuum repair and warranty service center, we specialize in vacuum repairs, central vacuum maintenance, and warranty support for all major brands. Unlike big-box stores, we use only genuine vacuum parts, ensuring long-lasting performance. We offer free vacuum repair estimates and same-day repair services (if parts are available), so you don't have to wait weeks for a solution.
Visit AceVacuums, an authorized dealer and warranty center for Miele, SEBO, Dyson, Riccar, Simplicity, Hoover, Kenmore, Shark, Bissell, Oreck, Kirby, Electrolux, Titan, MD Central Vacuums & more!. We provide expert vacuum repair, warranty service, and same-day repairs (if parts are available), all performed by certified technicians. Get free repair estimates and genuine replacement parts for all vacuum brands. ....