{"product_id":"austin-air-b402a1","title":"Austin Air B402A1 Standard Bedroom Machine Air Purifier with 5-Layer Filtration System, 5-Year HEPA\/Carbon Filter, 360 Degree Air Intake (Sandstone)","description":"\u003cp\u003e\u003cb\u003eHealthMate\u003c\/b\u003e\u003cbr\u003e\nThe Austin Air Bedroom Machine is an advanced air purifier for nighttime respiratory support, chemical sensitivities, and overall health. Clinically proven and backed by extensive research from Johns Hopkins University Medical School, this unit features five stages of medical-grade and military-grade filtration, including our unique HEGA (High Efficiency Gas Adsorption) carbon cloth, to remove ultrafine particles, chemicals, gases, VOCs, and airborne viruses—so you can sleep in truly clean air.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRecommended by sleep experts and allergists\u003c\/li\u003e\n\u003cli\u003eTested and trusted by major medical institutions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThe Bedroom Machine Is Designed For People Who:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWant an extra layer of virus and bacteria protection\u003c\/li\u003e\n\u003cli\u003eHave trouble sleeping due to air quality or are working to optimize their sleep environment\u003c\/li\u003e\n\u003cli\u003eLive with asthma, allergies, COPD, or other chronic respiratory issues\u003c\/li\u003e\n\u003cli\u003eSpend a lot of time indoors in newer homes where construction materials emit harmful VOCs\u003c\/li\u003e\n\u003cli\u003eSeek relief from mold, dust mites, pet dander, and pollen in the bedroom\u003c\/li\u003e\n\u003cli\u003eAre sensitive to indoor air pollution and want the cleanest possible sleeping space\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eWhy Choose the Austin Air Bedroom Machine?\u003cbr\u003e\n\u003c\/strong\u003eWhen it comes to nighttime air purification, the Bedroom Machine sets the gold standard. It’s the only unit in the Austin Air lineup with both medical-grade HEPA and our unique military-grade HEGA carbon cloth, originally developed for chemical warfare protection. This dual-defense technology doesn’t just trap particles—it neutralizes the gases, chemicals, and pathogens that regular HEPA filters leave behind.\u003c\/p\u003e\u003cp\u003eBacked by a clinical study from Johns Hopkins, the Bedroom Machine is the ideal choice for anyone struggling with chemical sensitivities, allergies, or poor sleep quality due to air pollution. Whether you live in a city apartment, a new construction home, or are simply looking to create a sanctuary for healing, this purifier delivers hospital-grade air purification at home.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReal. Research. Real. Results.\u003cbr\u003e\n\u003c\/strong\u003eIndependent studies show how Austin Air purifiers reduce respiratory symptoms, flareups, and ER visits, as well as lower indoor air pollution and even help regulate blood pressure.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThe NO₂ Study\u003cbr\u003e\n\u003c\/strong\u003eIn this study, researchers worked with Johns Hopkins University to see if air purifiers could reduce indoor nitrogen dioxide (NO₂)—a harmful gas from gas stoves and heaters that can trigger coughing, wheezing, and breathing problems, especially in people with COPD or asthma.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat they did:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThey chose homes that had unvented gas appliances—like stoves or heaters—which produce NO₂.\u003c\/li\u003e\n\u003cli\u003eParticipants were split into three groups: one group had their gas stoves replaced with electric ones, another used ventilation hoods, and the third group used two Bedroom Machine purifiers (in the kitchen and bedroom) while keeping their gas appliances.\u003c\/li\u003e\n\u003cli\u003eResearchers measured NO₂ levels before changes, one week later, and again after three months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat they found:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHomes that replaced gas stoves had major drops in NO₂—no surprise.\u003c\/li\u003e\n\u003cli\u003eBut the homes using Bedroom Machines saw NO₂ drop by 23% in bedrooms and 27% in kitchens within just one week—and levels stayed low for months.\u003c\/li\u003e\n\u003cli\u003eSurprisingly, using only ventilation hoods did not significantly reduce NO₂.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy it matters:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor people who can’t remove gas appliances (like renters), the Bedroom Machine offers a proven way to reduce indoor NO₂ and improve air quality.\u003c\/li\u003e\n\u003cli\u003eCleaner air means fewer respiratory symptoms like coughing and chest tightness.\u003c\/li\u003e\n\u003cli\u003eThis study shows that using Bedroom Machine air purifiers at home can be almost as effective as removing gas sources altogether.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIn simple terms: \u003c\/strong\u003eRunning two Bedroom Machine purifiers in homes with gas stoves cut dangerous NO₂ levels by nearly a quarter in bedrooms and kitchen—helping people breathe easier and reduce exposure to indoor pollution.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThe Pregnant Women \u0026amp; Infants Study\u003cbr\u003e\n\u003c\/strong\u003eResearchers partnered with Johns Hopkins University and the Baltimore City Health Department to test whether placing Austin Air Bedroom Machines in homes with pregnant women or babies and smokers could improve indoor air quality.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat They Did:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRecruited 50 pregnant women or new mothers, most living in low-income, urban households. Every home had at least one smoker.\u003c\/li\u003e\n\u003cli\u003eTeams installed two Bedroom Machine purifiers per home—one in the living room and one in the mother’s or infant’s bedroom.\u003c\/li\u003e\n\u003cli\u003eParticipants also received education about the dangers of secondhand smoke (SHS).\u003c\/li\u003e\n\u003cli\u003eResearchers measured air quality (PM₂.₅), indoor nicotine levels, and salivary cotinine (a marker for smoke exposure) before and after four weeks of purifier use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat They Found:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFine particulate matter (PM) in the air dropped significantly—meaning there was much less dust, smoke particles, and combustion pollutants.\u003c\/li\u003e\n\u003cli\u003eFor non-smoking women, salivary cotinine levels (a sign of smoke exposure) dropped significantly, showing they experienced less secondhand smoke exposure indoors.\u003c\/li\u003e\n\u003cli\u003eAlthough nicotine levels in the air didn’t drop significantly, most participants (70%) reported that smokers started avoiding smoking indoors.\u003c\/li\u003e\n\u003cli\u003eSatisfaction was high—91% were happy with the intervention, and 98% would recommend air purifiers to others.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy This Matters:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAir purifiers are not a substitute for smoking bans, but they offer a powerful way to lower indoor pollution and protect non-smokers, especially pregnant women and infants.\u003c\/li\u003e\n\u003cli\u003eReducing PM₂.₅ and smoke exposure indoors may help prevent respiratory issues and boost early childhood health.\u003c\/li\u003e\n\u003cli\u003eThe high satisfaction rates suggest that portable air purification is a feasible and well-received intervention in vulnerable communities.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIn simple terms:\u003c\/strong\u003e Installing Bedroom Machines in homes where someone smokes helped clean the air by reducing fine particles and smoke exposure. Pregnant women and infants in these households breathed cleaner air and felt the benefit almost immediately.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThe Clean Air Heart Ancillary Study\u003cbr\u003e\n\u003c\/strong\u003eResearchers studied whether the Austin Air Bedroom Machine could help people who used to smoke and now have moderate to severe COPD (a lung disease that makes it hard to breathe).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow the study worked:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e116 participants who were former smokers with COPD received either a real air purifier or a fake (sham) one that looked the same but didn't filter.\u003c\/li\u003e\n\u003cli\u003eThey used the machine for 6 months, and researchers checked how it affected their breathing problems, rescue inhaler use, and walking ability.\u003c\/li\u003e\n\u003cli\u003eThey also tracked symptoms using special questionnaires and tests.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat they found:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePeople using the Bedroom Machine reported fewer respiratory symptoms—like less coughing and less shortness of breath.\u003c\/li\u003e\n\u003cli\u003eBedroom Machine users had fewer moderate COPD flare-ups and used their rescue inhalers about half as much compared to the fake-filter group.\u003c\/li\u003e\n\u003cli\u003eAmong folks who used the purifier more than 80% of the time, they walked farther in exercise tests and saw stronger improvements in their symptom scores.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy it's important:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThis study shows that using a high-performance air purifier can really help improve breathing and reduce flare-ups in people with COPD—especially if they spend lots of time indoors.\u003c\/li\u003e\n\u003cli\u003eIt was the first randomized trial to show health benefits from portable air cleaners in this kind of lung disease.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIn simple terms:\u003cbr\u003e\n\u003c\/strong\u003eFor people with COPD (often former smokers), running a good air purifier daily helped them breathe easier, reduced coughing, cut down on emergency inhaler use, and lowered the risk of flare-ups—especially when they used it consistently.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eFAQ - Frequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eHow does it work?\u003c\/strong\u003e\u003c\/p\u003e\u003cul style=\"margin-bottom: 0px\"\u003e\n\u003cli\u003eThe Bedroom Machine® addresses the broadest spectrum of air cleaning by removing sub-micron particles including allergens and asthma irritants, noxious gases, odors and chemicals. Austin Air’s 360-degree intake system draws air into all sides of the Bedroom Machine®, passing it through a comprehensive 5 stages of filtration. \u003c\/li\u003e\n\u003cli\u003eThe filter has a true medical grade HEPA (High Efficiency Particulate Arresting) filter surrounded by a blend of carbon and Mineral-Based Filtration. It also uses a military-grade high efficiency gas adsorption (HEGA) filter as well.\u003c\/li\u003e\n\u003cli\u003eThe HEGA cloth in the Austin Air Bedroom Machine® was initially developed by the British Armed Forces in the 1970s as protection against chemical and gas warfare. It was initially used - and still is to this day - as a protective layer in military clothing and masks to protect against chemical, biological, radioactive, and nuclear (CBRN) agents. A single gram of HEGA cloth has a surface area equivalent to half the size of a football field. Currently, Austin Air is the ONLY air cleaner in the United States that makes a portable, home air purifier with a HEGA filter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eHow long does the filter last?\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eBecause this air purifier utilizes 60 sq. ft. of medical grade HEPA and up to 15 lbs of activated carbon and Mineral-Based Filtration, the Austin Air Bedroom Machine® filter is designed to last five years under normal residential conditions.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eDoes the Austin Air Bedroom Machine® come with a warranty?\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eYes! The Austin Air Bedroom Machine® is backed by a five-year pro-rated filter warranty. This is by far the most comprehensive in the industry. The Austin Air Bedroom Machine filters are built to last for 5 years, under normal residential use. \u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eOur Commitment To You;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eBacked by the best warranty in the industry, you can take pleasure in knowing you’ve made a sound investment with your Austin Air cleaner.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003e30-Day, No-Questions-Asked, Money-Back Guarantee\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eIn the unlikely event that you’re not completely satisfied with your Austin Air cleaner, return it within 30-days, no-questions-asked.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003e5-Year Mechanical Warranty\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eYour Austin Air cleaner is warranted to be free from defects in material and workmanship for a period of 5-years from the date of purchase; provided your Austin air purifier was operated under normal residential use and that you have completed and returned your warranty registration to Austin Air Systems.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003e5-Year Pro-rated Filter Warranty\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eAustin Air offers a 5-year pro-rated filter warranty, by far the most comprehensive in the industry. No more costly filter replacements every few months or years. Austin Air filters are built to last for 5-years, under normal residential use.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eWhat are the benefits of using the Austin Air Bedroom Machine®?\u003c\/strong\u003e\u003c\/p\u003e\u003cul style=\"margin-bottom: 0px\"\u003e\n\u003cli\u003ePeaceful, uninterrupted, high quality sleep\u003c\/li\u003e\n\u003cli\u003eReduces snoring\u003c\/li\u003e\n\u003cli\u003eLessens night-time allergies and asthma attacks\u003c\/li\u003e\n\u003cli\u003eEases coughing, wheezing and sneezing\u003c\/li\u003e\n\u003cli\u003eReduces dry mouth and runny nose\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eWhat are the unit specifications?\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eThe Bedroom Machine® specializes in the reduction of viral particles, bacteria, harmful chemicals, noxious gases, VOC’s, formaldehyde and sub-micron particles for individuals in the most contaminated of settings. Austin Air’s 360-degree intake system draws air into all sides of the Bedroom Machine®, passing it through a 5-stage filter.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eUnit Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul style=\"margin-bottom: 0px\"\u003e\n\u003cli\u003eDimensions: 14.5″L x 14.5″W x 23″H\u003c\/li\u003e\n\u003cli\u003eWeight: 47 lbs.\u003c\/li\u003e\n\u003cli\u003e360° Perforated steel intake housing\u003c\/li\u003e\n\u003cli\u003eBaked on powder coat paint finish\u003c\/li\u003e\n\u003cli\u003e3 speed centrifugal Fan\u003c\/li\u003e\n\u003cli\u003eHigh efficiency motor rated for continuous use at high RPM\u003c\/li\u003e\n\u003cli\u003eCSA approved\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eFilter Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eAustin Air’s 360-degree intake system draws air into all sides of the HealthMate Plus®, passing it through a 5-stage filter.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul style=\"margin-bottom: 0px\"\u003e\n\u003cli\u003eSTAGE 1 – Large Particle Pre-filter. Removes particles easily seen by the naked eye (e.g. dust, hair and pet dander)\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 – Medium Particle Pre-filter. Removes small to medium size particles (e.g. molds, spores and pollen)\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 – Over 780 cubic inches of Activated Carbon and Mineral-Based Filtration removes chemicals, gases and odors\u003c\/li\u003e\n\u003cli\u003eSTAGE 4 – 60 sq. ft. of True Medical Grade HEPA. Certified HEPA material rated to capture 99.97% of airborne particles down to .3 microns and 99% of airborne particles down to .1 microns\u003c\/li\u003e\n\u003cli\u003eSTAGE 5 – Military Grade HEGA Carbon Cloth. HEGA (High Efficiency Gas Arrestance), providing an extremely large surface area for adsorption of chemicals, gases, viruses and bacteria\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eWhat is the difference between the HealthMate and the Bedroom Machine?\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eThe Austin Air Bedroom Machine has all the capabilities of the HealthMate, but it has an extra layer of filtration. The Bedroom Machine has a 5-stage filter compared to the 4 stage filter that is in the HealthMate. This extra stage in the Bedroom Machine is themilitary-grade high efficiency gas adsorption (HEGA) filter for added protection against chemicals, gases, and VOCs.That makes the Bedroom Machine the ultimate solution for the most vulnerable populations and the most contaminated environments.\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cstrong\u003eIs this as good as a whole house air cleaner?\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003eIt’s even better! A \"whole house air cleaner\" is typically integrated into the home's HVAC (Heating, Ventilation, and Air Conditioning) system, but portable air cleaners by Austin Air are the best air filters for home and here’s why:\u003c\/p\u003e\u003cp style=\"margin-bottom: 0px\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul style=\"margin-bottom: 0px\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective:\u003c\/strong\u003e Austin Air cleaners are less expensive upfront compared to whole home systems. This makes them a more accessible option, in addition to being the best home air purifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24\/7 Use: \u003c\/strong\u003eWe recommend running our units 24\/7 but no matter what you choose, you are in control unlike whole house systems which only work when the heating or cooling are active.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Benefits: \u003c\/strong\u003eAustin Air filters in the house provide immediate relief from poor air quality in the specific area where they are used. They can start working right away to improve air quality and comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Coverage: \u003c\/strong\u003eYou can choose different models and sizes of Austin Air cleaners – Standard, Junior, or the “it” personal air purifier – based on the specific needs of each room. This allows you to customize the level of air purification according to the room’s size and air quality requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted Air Cleaning: \u003c\/strong\u003ePortable air cleaners can be placed in specific rooms or areas where air quality is a concern, allowing for more focused and effective cleaning of the air where it’s needed most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility and Portability: \u003c\/strong\u003ePortable units can be moved from room to room as needed, which is especially useful if different areas of your home have varying air quality issues or if you want to address different rooms at different times. For one example: this is a game changer for home cooks with kitchens that are prone to setting off the smoke alarm. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Maintenance:\u003c\/strong\u003e Maintenance for portable Austin Air cleaners is simpler and less costly because filters last for five years. Filter replacements and cleaning can be done by the user, without the need for a professional.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Installation Required: \u003c\/strong\u003eAustin Air cleaners are plug-and-play, meaning you can start using them right away without professional installation, which saves time and money. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn other words: a portable air cleaner by Austin Air is the best air filter for home and work.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"B402A1","offer_id":52365307838760,"sku":"B402A1","price":994.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/0057\/0920\/files\/B402A1_p247802.jpg?v=1789049712","url":"https:\/\/secure.homery.com\/products\/austin-air-b402a1","provider":"Homery","version":"1.0","type":"link"}