The Medify MA-40 excels at medical-grade particle filtration with H13 HEPA and a lifetime unit warranty at $350. The Austin Air HealthMate is the chemical sensitivity specialist with 15 lbs of activated carbon for MCS patients at $715. Choose based on whether particles or chemicals are your primary concern.

Austin Air

Medify
R3 Research Verdict
The Medify MA-40 excels at medical-grade particle filtration with H13 HEPA and a lifetime unit warranty at $350. The Austin Air HealthMate is the chemical sensitivity specialist with 15 lbs of activated carbon for MCS patients at $715. Choose based on whether particles or chemicals are your primary concern.
Research-backed recommendation
These are both medical-grade purifiers, but they address different problems.
Choose the Medify MA-40 if: Your primary concern is particle filtration - allergens, bacteria, viruses, smoke particles. The H13 HEPA captures smaller particles than standard True HEPA, and the lifetime unit warranty provides long-term security at an accessible $350 price point. This is the choice for immunocompromised patients and severe allergy sufferers.
Choose the Austin Air HealthMate if: You have Multiple Chemical Sensitivity (MCS), fragrance reactions, or need to remove VOCs and chemicals. The 15 lbs of carbon and zeolite provides chemical filtration no other consumer purifier matches. Yes, it costs twice as much and is loud, but for MCS patients, it is essential - not optional.
Both are excellent for their intended purpose. The mistake would be buying the Medify for chemical sensitivity or the Austin Air primarily for particles.
Both products are excellent choices - your decision depends on your specific priorities.
Quick summary of each product's strengths and weaknesses
Austin Air
Pros
Cons
Medify
Pros
Cons
A quick breakdown of how these products compare head-to-head
Medify H13 captures smaller particles (0.1 vs 0.3 microns)
Austin Air has 30x more chemical filtration media
Austin Air is the gold standard for chemical sensitivity
Austin Air covers nearly double the area
Medify costs less than half
Medify lifetime warranty is unmatched
Austin filter lasts 10-20x longer
Medify is significantly quieter
Personalized recommendations based on your priorities


Detailed attribute-by-attribute breakdown
| Attribute | Austin Air | Medify | Winner |
|---|---|---|---|
| HEPA Grade Medify H13 captures smaller particles (0.1 vs 0.3 microns) | H13 Medical | True HEPA Medical | Austin Air |
| Carbon/Zeolite Austin Air has 30x more chemical filtration media | 0.5 lbs | 15 lbs | Medify |
| MCS Suitability Austin Air is the gold standard for chemical sensitivity | Good | Excellent | Medify |
| Coverage Austin Air covers nearly double the area | 840 sq ft | 1500 sq ft | Medify |
| Price Medify costs less than half | $350 | $715 | Austin Air |
| Warranty Medify lifetime warranty is unmatched | Lifetime unit | 5 years | Austin Air |
| Filter Life Austin filter lasts 10-20x longer | 3-6 months | 5 years | Medify |
| Noise Level Medify is significantly quieter | 35-55 dB | 50-62 dB | Austin Air |
Medify H13 captures smaller particles (0.1 vs 0.3 microns)
Austin Air has 30x more chemical filtration media
Austin Air is the gold standard for chemical sensitivity
Austin Air covers nearly double the area
Medify costs less than half
Medify lifetime warranty is unmatched
Austin filter lasts 10-20x longer
Medify is significantly quieter
The Medify at $350 is half the price of the Austin Air at $715. However, the Austin's 5-year filter life vs 3-6 months for Medify means long-term costs approach each other. Over 5 years: Medify ~$1,250 (unit + filters), Austin ~$715-1,015 (unit + 0-1 filter).
Buy the Medify if particles are your enemy. Buy the Austin Air if chemicals are your enemy. Both are excellent - make sure you are buying the right weapon.
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