Austin Air
Austin Air Purifier HealthMate + Plus HM450 - Black
Best heavy-duty purifier for removing household chemicals and airborne allergens.
Breathe easier with the Austin Air Healthmate Plus HM450, designed to significantly improve your indoor air quality. This powerful purifier excels at removing a wide range of airborne irritants, from common allergens like dust and pet dander to VOCs, formaldehyde, and chemical fumes. Its advanced 4-stage filtration system ensures rapid and efficient purification, making it ideal for medium to large spaces up to 1500 sq ft. Enjoy a cleaner, healthier environment, free from odors and harmful pollutants, with this high-performance, easy-to-maintain unit.
$854.99
Owner Satisfaction
4.5
/ 5
Category Rank
94
/ 725
#94 in Air Purifiers
Price vs Category Average
+206%
Above average
Air Filtration System
46015
/ -Stage filters (Small/Large Pre Filter, True HEPA - sq ft, Activated Carbon - lbs)
Who it's for
- Homeowners dealing with chemical sensitivities or heavy odors
- Busy individuals wanting a low-maintenance, long-term air solution
- Eco-conscious buyers prioritizing durable, plastic-free construction
Who should skip it
- Light sleepers sensitive to background fan noise
- Budget-conscious shoppers seeking a lower entry price point
- Tech enthusiasts requiring smart home integration and automation
Performance breakdown
Chemical Abatement
Heavy-duty carbon load effectively neutralizes VOCs and stubborn chemical fumes.
Filtration Capacity
Four-stage system captures microscopic particles with medical-grade precision.
Coverage Efficiency
Powerful airflow handles large 1500-square-foot spaces with impressive speed.
Operational Noise
High-speed settings generate noticeable white noise during maximum purification cycles.
Build Durability
Rugged construction ensures long-term reliability in demanding home environments.
Maintenance Simplicity
Straightforward design makes filter replacements manageable despite the unit's weight.
Key Specs
Air Filtration System
4-Stage filters (Small/Large Pre Filter, True HEPA - 60 sq ft, Activated Carbon - 15 lbs)
Coverage Area
Up to 1500 sq ft
Noise Level
45db to 63db
Power Usage
50 watts - 135 watts
Dimensions
14.5" x 14.5" x 23"
Weight
45 lbs
Power Consumption
110-120 V, 60 Hz
Warranty
5 Years Parts and Labor + 5 Year Pro-rated on Filter Assembly
Features
- Specialized carbon for faster chemical clearing.
- Removes allergens like dust, pet dander, and pollen.
- High performance with easy maintenance.
- 360-degree intake for efficient pollutant removal.
- HEPA filter captures 99.97% of airborne particles.
- Ideal for odor and fume control.
- Recommended for chemical abatement.
- Durable construction for long-lasting use.
What customers say
Customers overwhelmingly view the Austin Air HealthMate + Plus as a superior investment for serious air quality issues, especially concerning VOCs, chemicals, and strong odors. Reviewers consistently highlight the unit's robust construction and exceptional filtration, driven by its substantial carbon and zeolite blend, which effectively handles intense events like smoke. While the initial cost is high, the five-year filter life mitigates this, positioning it as a sound long-term value. The primary trade-offs are its large, utilitarian design and noticeable noise on the highest settings. Ultimately, users prioritize its unparalleled performance and durability over aesthetic concerns, confirming it as the preferred choice for heavy-duty purification.
Know before you buy
The HealthMate Plus is specifically engineered for chemical abatement. While standard purifiers focus on dust and pollen, this model includes 15 pounds of activated carbon to effectively neutralize VOCs, formaldehyde, and heavy chemical fumes.
The HM450 is designed for medium to large spaces, providing effective air purification for rooms up to 1,500 square feet. It uses a 360-degree intake system to pull air from all directions, ensuring consistent circulation throughout the space.
The noise level ranges from 45dB on the lowest setting to 63dB on the highest. While the lowest setting is relatively quiet, some users may find the higher speeds noticeable, so it is best suited for living areas or larger bedrooms.
The Austin Air filter assembly is designed to last up to five years under normal residential use. This long lifespan significantly reduces the frequency of maintenance compared to standard purifiers that require filter changes every few months.
No, the unit comes fully assembled and ready to use right out of the box. Simply place it on a flat floor surface, plug it into a standard 120V wall outlet, and select your preferred fan speed.
The unit weighs 45 pounds, which is substantial due to the heavy-duty carbon and steel construction. While it is floor-standing and durable, it is not designed for frequent relocation, so it is best to choose a permanent spot for it.
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Ready to buy?
$855