The PermafiltTpre-filter traps larger particles such as dirt, lint & hair. This filter can easily be vacuumed from the outside.
15 lbs. of carbon & zeolite mix absorbs odors & gases -with a 'Miracle Inch' of complete protection. 
True medical HEPA filter paper removes harmful airborne particles. 
The HEALTHMATE T filter removes over 3000 odors and gasses along with 99.97% of all airborne particulate matter measuring 0.3 microns or larger.
ALL Austin HEPA Air Filters come with a 5 year warranty INCLUDING the internal HEPA Filter!

This inch thick barrier of carbon & zeolite mix acts like a sponge, scrubbing these hazardous gases from the air, before they reach the HEPA paper. No other air cleaner has it, and nothing less will do when it comes to your health.

Medical HEPA filter paper. Some air cleaners have it, some don't but none have nearly as much of it as an Austin Air cleaner. That means more cleaning power against airborne particles and healthier air for you.

Be aware that other companies may sell Austin HEPA Filters for lower prices.  The problem is that they may not be AUTHORIZED Austin HEPA filter dealers which means their Warranty is not valid.
All authorized dealers must sign a contract with Austin to sell their machines at the same price, with the same shipping fee as determined by the Austin company.
 

The fact of the matter is if another company offers Austin HEPA Filters for lower prices they are "gray market" items that DO NOT carry the Austin 5 year warranty.
If they are offering lower prices than we are they are NOT Authorized Austin Dealers