Austin Air Healthmate HM400 Purifier Replacement Filter Start Price USD 169.99 Current Price USD 169.99 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Sunday, August 24, 2008 End Time Sunday, August 31, 2008 Location Fort Lauderdale, FL See more about 'Austin Air Healthmate HM400 Purifier Replacement Filter' Description HEPA and carbon/zeolite Filter Assembly for the Austin Air Healthmate Air Purifier13.5" diameter 14.5" height 60 sq. ft. true HEPA medical filter mediumNearly 15 lbs mixture of solid activated carbon and zeoliteMeets HEPA standards, trapping 99.97% of all particulates larger than 0.3 micronsFoam sealing gaskets top and bottomTotal weight 23 lbs The HEPA replacement filter lasts approximately 5 years This filter fits the Austin Air Healthmate Air Purifier Model HM400 ***Please specify Black or White color when ordering.*** Place a Bid!