5-Year Austin Air HealthMate Standard HM-400 5-Year Replacement HEPA Filter Drum.
(Including Free 5-Year Pre-Filter & FREE Shipping).
Selling Austin Air HEPA air purifiers and replacement filters since 1989, we are the oldest and largest Austin Air Healthmate HEPA air cleaner/air purifier dealer in the USA!
4-Stage HEPA Filter Configuration:
PermaFilt pre-filter is Stage 1, then the main filter combines three additional stages of filtration:
-
STAGE 1: Large Particle PermaFilt Pre-Filter (wraps around the main filter)
Cleanable re-usable prefilter traps large particles easily seen by the naked eye (dust, hair, lint, pet dander, etc) while prolonging the life of the main filter. Easy to maintain - simply vacuum clean monthly from the outside of the unit. -
STAGE 2: Medium Particle Pre-Filter
Removes additional small to medium-sized particles (mold spores, pollen). -
STAGE 3: 15 lbs of Carbon / Zeolite Blend
Activated granular carbon/zeolite blend for adsorption of odors and VOC chemicals such as formaldehyde and ammonia. -
STAGE 4: 60 sq ft Certified True HEPA filter media
This final filtration stage contains 60 sq ft of medical-grade True HEPA pleated filter material. Traps up to 99.97% of particles as small as 0.3 microns pass through the filter.
5-Year Austin Air HealthMate Standard HM-400 5-Year Replacement HEPA Filter Drum.
(Including Free 5-Year Pre-Filter & FREE Shipping).
Selling Austin Air HEPA air purifiers and replacement filters since 1989, we are the oldest and largest Austin Air Healthmate HEPA air cleaner/air purifier dealer in the USA!
4-Stage HEPA Filter Configuration:
PermaFilt pre-filter is Stage 1, then the main filter combines three additional stages of filtration:
-
STAGE 1: Large Particle PermaFilt Pre-Filter (wraps around the main filter)
Cleanable re-usable prefilter traps large particles easily seen by the naked eye (dust, hair, lint, pet dander, etc) while prolonging the life of the main filter. Easy to maintain - simply vacuum clean monthly from the outside of the unit. -
STAGE 2: Medium Particle Pre-Filter
Removes additional small to medium-sized particles (mold spores, pollen). -
STAGE 3: 15 lbs of Carbon / Zeolite Blend
Activated granular carbon/zeolite blend for adsorption of odors and VOC chemicals such as formaldehyde and ammonia. -
STAGE 4: 60 sq ft Certified True HEPA filter media
This final filtration stage contains 60 sq ft of medical-grade True HEPA pleated filter material. Traps up to 99.97% of particles as small as 0.3 microns pass through the filter.
