There are a lot of vacuum cleaners with HEPA filters these days, but finding a good one can be difficult.  The purpose of the HEPA filter is only to trap emissions from exhausting though the vacuum cleaner.  Finding a vacuum that is effective enough to remove the dirt from the nap of the carpet and home furnishings is most important.  If you vacuum fails to remove the embedded dirt that the HEPA filter will serve little value.  A two motor vacuum with a power nozzle is highly recommended to accomplish this task.  Once you find a two motor vacuum that is effective, you should then look and see if it has a HEPA filter.  This way you will remove all the embedded dirt and have clean emissions, which is optimal for a clean home. 

The Oxygen3 with PlasmaWave™ employs 3-stages of cleaning to ensure a pure cleaning performance. Click here to learn more about the process. In Stage 1, Carbon Filtration, the odor reducing power of carbon traps large particles and reduces odors caused by smoke, cooking and chemical vapors. In Stage 2, True HEPA Filtration, the Oxygen3 traps 99.97% of airborne pollutants as small as 0.3 microns (300 times smaller that the diameter of human hair) and removes them from the air. In Stage 3, PlasmaWave™ Technology, molecules and ions interact and emulate the way nature cleans the air with no ozone byproducts.

The Blueair MD Professional air purifier offers commercial quality, reliability, performance and cleaning power for residential and commercial use. Featuring a long-life, high-efficiency motor and galvanized steel housing, these air purifiers are built to last. Whether purchasing a single unit for your home or hundreds of units for your facility, the Blueair MD Professional provides maximum control of airborne contaminants and serves as an effective and reliable complement to your existing ventilation system.

Certified Clean Air Delivery Rate (CADR)

Recognized by the U.S. Environmental Protection Agency and the American Lung Association, the CADR is independently measured by the Association of Home Appliance Manufacturers to enable consumers to compare air purifiers with regard to performance in eliminating tobacco smoke, dust and pollen. The Blueair MD Professional has among the highest ratings to date.

Better Airflow
Thanks to its large grille, the unit cleans the air easily. The Blueair MD Professional has an airflow inlet and outlet that are much larger than other air purifiers in its class. This means the unit produces virtually no noticeable draft, while providing an exceptional air exchange rate.

Silent Operation
Blueair air purifiers are the quietest air purifiers available. So quiet that a blue light-emitting diode was incorporated into the design to let you know that they're working. At high speed, the sound level is just 63.5 dBA and at low speed a mere 38 dBA, which is equivalent to a very quiet desktop computer.