for Asthma, COPD, Severe Allergies and Chemical Sensitivity Austin's proprietary filter blends set them apart from every other air purifier on the market This is the original that has set the standard for air cleaning technology.  This is the air purifier that introduced HEPA and solid activated carbon to the consumer market.  Up until the HealthMate was introduced HEPA was restricted to hospital operating rooms and critical care units along with clean rooms for the pharmaceutical and computer industries. This air purifier was inspired by Dr. Doris Rapp after many years of consulting on how to address the multiple gasses and toxins in the home for the chemically sensitive. This is the personal choice of the President Richard Taylor.  It incorporates the latest technology in carbon filtration.  The lightweight carbon cloth was developed for the British military to protect soldiers in the event of chemical warfare. This is the unit that has been chosen for three clinical trials by Johns Hopkins Hospital and a separate clinical study the Cincinnati Children’s Hospital for asthma in children

The Austin Air Bedroom Machine provides the optimum in clean air for improved sleep. Five levels of advanced filtration remove allergens and contaminants that disrupt sleep. Designed specifically for pet owners. Austin Air has assembled a filter to trap the allergens caused by pets. The Pet Machine uses HEPA technology to trap airborne dust and dander.choosing the right air purifier for your home or office just got a whole lot simpler. Designed to help reduce airborne particulates such as pollen, smoke, pet dander, dust and mold spores and aid in scoring a better night's sleep, the guide to finding the perfect air purifier is right under your nose. What should you consider first in selecting an air purifier? To begin, the terms air purifier or air cleaner mean the same thing. Familiarize yourself with the following 6 factors when purchasing a freestanding single room unit or a freestanding, whole-house machine to help you select the unit that best fits your needs. Type of removal technology

Air change/Efficiency rate (ACH) What do you really need to know about these 6 factors? Type of removal/air cleaning technology There are four primary types of air cleaning technology to choose from: b. electrostatic air cleaners, The goal of each system is primarily the same: clean the air by reducing particles caused by pollution, interior fumes, smoking, dust, pollens, allergens and air borne irritants. One of the biggest differences between the purifiers is the type of filter that is used. ionic breeze desktop air purifierYou will want to be aware of the three types.ionic pro turbo air purifier how it works HEPA (High Efficiency Particulate Air):hunter air purifier total air sanitizer

This filter removes high amounts of dust, as well as animal dander, pollen and dust mites. True HEPA is certified 99.97% efficient, so look for a model with True HEPA certification. It is important to note that most HEPA filters must be changed annually. Be sure to check on the cost of replacement, or choose a model that can be cleaned and reused. ULPA (Ultra Low Penetration Air, or Ultra HEPA Filter): This filter removes 99.97% of dust, pollen, mold, bacteria and airborne particles and is best for removing even the smallest particulates. Charcoal or carbon filters work to remove larger particles such as those from smoke and odors. These types of filters are often featured as a pre-filter combined with HEPA or ULPA. The ACH rate, or Air Change per Hour, indicates how many times the air purifier will clean the room's air during the course of one hour. For example, 2 ACH means the air will be cleaned every 30 minutes, while 4 ACH means it will be cleaned every 15 minutes.

The highest ACH rate is 6; or six complete cleanses per hour. Now, while the ACH measures how frequently the air will be cleaned, the CADR, or Clean Air Delivery Rate, indicates the volume and speed at which particles will be filtered. Consider purchasing a purifier with a CADR rating that is at least equal to two-thirds of the room size (i.e., a 120 square foot room would require a cleaner with a minimum of 80 CADR rating). While CADR gives you a good rating to work with, it is often advisable to select a model that is meant to work in an area slightly larger than the actual room size you will be placing the air purifier in. What does an air purifier sound like? Since experts agree the most efficient air purifiers use motorized fans to pull in air, there is often ambient noise that accompanies this function. Sound levels vary according to maker and model. As noted previously, it may be helpful to purchase a more powerful machine than the room requires and run it at a lower speed for reduced sound.

Air purifiers that do not use motorized fans will be the quietest, if not completely silent. On the flip side, some consumers report they appreciate a little ambient noise while sleeping. In this area, personal preference must prevail. How can you limit the impact on your electric bill? Since air purifiers run on electricity look for the ENERGY STAR certification. Energy Star certified room air purifiers are more energy-efficient. How long should you run an air purifier? For best results, air purifiers should be run continuously. In addition to creating cleaner air, continuously running an air purifier will have the added bonus of resulting in less household surface dust. It does not mean you'll be freed from chores completely, however, and it will still be necessary to vacuum and dust as needed. When cleaning day finally does roll around, be sure to run your air purifier at its highest setting until you finish since the activity of dusting and vacuuming stirs up particulates in the air.