Need help deciding which unit to buy, see "Which Austin Air Purifier is for me?"

For answers to questions about Austin Air Purifiers, please call 866-460-7873. While the shopping cart is fully functional, not all product descriptions may be available until late May 2010.

The National Sleep Foundation Bedroom Machine features 5 stages of filtration and chemical removal:

• Stage 1 - Large Particle Pre-Filter, Removes particles easily seen by the naked 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)
• Stage 3 - 15 lbs. of Proprietary Carbon Blend, Removes chemicals, gasses, and odors (e.g. sulfuric acid and ammonia)
• Stage 4 - 60 sq. ft. of Certified HEPA, Removes 99.97% of all particles larger than 0.3 microns
• Stage 5 - HEGA Carbon Cloth, High Efficiency Gas Arrestance

The Austin Air Bedroom Machine comes with a 5-Year Warranty.

Free Shipping in the Continental USA!

The National Sleep Foundation Bedroom Machine is available in Sandstone, Midnight Blue, White, and Black.

Inadequate air filters can be identified by the following materials:

• Plastic housings that emit strong odors and outgass chemicals.
• Inadequate or no pre-filter to remove the larger particulates before they have a chance to get to the main filter, rendering it useless in only weeks. Some are colored black to resemble carbon, but do nothing to remove chemicals or odors from the air.
• Thin filters that lack the total area required to clean the air in a cost effective manner.
• Inexpensive fans and motors that are inefficient with regard to electrical use.
• Frequent filter replacement intervals. Frequent replacement intervals mean high operating cost over the long haul.  Calculate the cost of the replacement filters at the recommended replacement interval to find the true cost of operation over the long haul. Annual cost of filter replacement alone can easily exceed the cost of a quality air purifier that will do a better job of cleaning the air.
• Short or no warranty to back up the claims of the manufacturer.

Professional grade air purifiers are recommended to truly clean the air and for lower cost of operation for long periods of time.

Professional grade air purifiers can be easily identified when constructed of the following materials:

• All Metal, Powder-coat, painted cabinet for long life, durability, and no chemical outgassing.
• A Stage 1 large particle pre-filter to remove dust, hair, and dander.
• A Stage 2 medium particle pre-filter to remove mold, spores, and pollen.
• Pounds of quality carbon to reduce the level of gasses, odors, and household chemicals.
• Plenty of true HEPA filter media to remove bacteria and viruses.
• Long-term filter replacement intervals for ease of operation and lower "long-term" operating cost.
• A warranty of sufficient duration to back up the claims of the manufacturer.

If you needs require an air purifier that will truly clean the air, consider the Austin Air Healthmate HM-400.

The Austin Air Healthmate HM-400 has all of the really great performance features of a high-quality air purifier including:

• 15 lbs. of coconut-shell carbon to remove gasses, odors, spores,and pollen.
• 60 sq. ft. of true medical grade HEPA filter media to remove 99.97% of particulates as small as 0.3 microns.
• A Five-Year Mechanical Warranty.
• A Five-Year prorated filter warranty.
• Recommended Five-Year Filter Replacement Interval made possible with two quality pre-filters.
• 30-Day, Money-Back Guarantee.
• Low, long-term operating cost made possible with efficient electric motors and five-year filter replacement intervals.
• Made in the USA!

You can go here to see how the Austin Air Healthmate Filter Works.

You can go here to see all of the Quality Air Purifier Options by Austin Air. Models include the Healthmate, Healthmate PLUS, Allergy Machine, Pet Machine, and Baby's Breath.

Mild exposure to carbon monoxide can cause a variety of symptoms including: shortness of breath, mild nausea, and mild headaches. Moderate exposure can cause headaches, dizziness, nausea, and light-headedness, with the possibility of death if exposure persists for long periods of time. What can cause mild or moderate exposure to carbon monoxide? Read below to see how negative air pressure can contribute to carbon monoxide poisoning within the home.

Clothing dryers have a powerful fan that moves fresh air from inside the home into the dryer where it is heated. The heated air is then directed over the clothes where moisture is extracted. The moist hot air is now ducted outside the home through the dryer vent. If fresh replacement air is not allowed to enter the home through a partially open window or other opening, negative pressure results.

Bathroom vent fans are designed to do one thing, remove air from the home for the purpose of removing odor and/or moisture laden air from the shower. Multiple bathrooms and fans result in more air being removed from the home resulting in negative air pressure.

Kitchen vent fans are designed to remove smoke and cooking odors. Since air is exhausted from the home, negative air pressure results if sufficient replacement air is not made available.

Externally vented gas furnaces and water heaters produce carbon monoxide that is normally vented outside the home through flue pipes. Since the combustion gases are hotter than the surrounding air, they tend to rise with the help of gravity through the pipe and outside the home. These appliances also contribute to negative air pressure.

If a home has negative air pressure, it is possible for gas fired furnaces and gas fired water heaters to poison the home with carbon monoxide.

Modern homes are built to be more air tight than in the past, thus making it more difficult to replace air that is exhausted by appliances in the home. In a tightly sealed home, if a window or other opening is not partially opened to allow fresh air to enter while vented appliances continue to operate, the result is negative air pressure in the living area. Negative air pressure can cause replacement air to enter the home in ways that are usually not suspected of being a problem. Some are listed below and how they contribute to negative air pressure.

Most gas appliances such as gas fired furnaces and gas water heaters rely on a flue pipe that vents the combustion gases out of the home through the use of gravity. Since the flue gases are hot and lighter than air, they tend to rise; hopefully within the flue pipe which carries the gasses through the roof and out of the home. The problem arises when the home is under enough negative air pressure to overcome the effect of the gravity induced draft in the flue pipe. Excessive negative air pressure actually overides the effect of gravity in flue vent pipes designed to carry poisonous gasses out of the home. Instead of combustion gases going outside, fresh air from the outside is actually forced down the vent pipes and into the living space near the gas appliance. The result is that carbon monoxide and other poisonous gasses are distributed through the home.

Besides the symptoms of carbon monoxide exposure listed above, other health issues may develop over time. We all know people with allergies to food, pollen, and mold, but carbon monoxide poisoning can cause a condition known as multiple chemical sensitivity which in turn can mimic the symptoms of many diseases after casual exposure to a particular chemical or combination of chemicals. Some people react to the air when shopping for detergents, pestcides, furniture, or building materials.

While it's inconvenient to avoid shopping in areas with strong chemical odors, it can be a real hardship if an individual is unable to tolerate the air in their own home. Cooking odors, scented candles, fabric softeners, and new carpet can cause issues if steps are not taken to remove the offensive chemicals. A quality air purifier such as an Austin Air Healthmate contains activated carbon and is designed to remove over 3000 common chemicals from the air. The Healthmate also contains 60 sq. ft. of true HEPA filter media to remove pollen, mold, and viruses. To top it off, Each Austin Air Purifier has two pre-filters designed to increase the filter change interval to five years. All machines are covered with a Five-Year Warranty. For a complete selection of air purifiers by Austin Air, visit Clean Surroundings where you get free ground shipping to addresses within the continental USA.