Filter-Monster Replacement Filter for Austin Air Healthmate with 2 Pre-Filters

The Filter-Monster Replacement Filter for Austin Air HealthMate with 2 Pre-Filters is a cost-effective replacement filter pack designed for Austin Air HealthMate HM400 air purifiers. This replacement filter is compatible with Austin Air filter part number FR400 and includes one main filter, one black pre-filter, and one white pre-filter.

Designed for Austin Air HealthMate air purifiers: This replacement filter pack is made specifically for Austin Air HealthMate HM400 air purifiers. It helps maintain strong filtration performance and proper airflow while supporting cleaner indoor air throughout the home. Its standard-size construction is designed to fit compatible HealthMate units for dependable long-term operation.

Four-stage filtration helps improve indoor air quality: The HealthMate filtration system uses multiple filtration layers to help capture airborne contaminants commonly found indoors. This replacement filter helps reduce dust, pollen, mold spores, pet dander, smoke particles, and other airborne irritants. Its medical-grade True HEPA filtration is designed to remove 99.97% of airborne particles as small as 0.3 microns.

The Austin Air HealthMate air purifier utilizes 4 stages of filtration:

• Pre-Filter - captures large particles such as dust, hair, lint, and pet dander while helping extend the life of the inner filtration system
• Medium Particle Filter - removes smaller airborne particles before they reach the HEPA filtration layer
• Activated Carbon and Zeolite Filter - contains approximately 15 lbs. of activated carbon and zeolite designed to help absorb odors, gases, smoke, chemicals, and VOCs (volatile organic compounds)
• Medical-Grade True HEPA Filter - constructed of 60 sq. ft. of true HEPA medical-grade material designed to remove 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, mold spores, pet dander, smoke particles, and dust mites

Long-lasting replacement filter performance: Under normal residential conditions, this replacement filter is designed to last up to 5 years before replacement may be needed. Homes with heavier smoke exposure, allergens, pets, or indoor pollutants may require more frequent replacement to maintain peak filtration performance.