The Austin Air HealthMate HM400 Filteris constructed using a true medical High Efficiency Particulate Arresting (HEPA) filter surrounded by a carbon/zeolite mixture capable of removing the tiniest of particles and absorbing odors and gases. The Austin Air HealthMate HM400 Filter uses the HEPA to remove up to 99.97 percent of all particles down to 0.3 microns in size and 95 percent down to .1 micron.
All replacement filter cartridges will also come with a replacement pre-filter.
- White Pre-Filters are for the following coloured units: Sandstone, White, Baby’s Breath Pink and Baby’s Breath Blue.
- Black Pre-Filters are for the following coloured units: Midnight Blue, Black and Silver.