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Austin Air HealthMate Plus B450 vs Xiaomi Mi Air Purifier 4 Compact

Reddit prefers Austin Air HealthMate Plus B450 — higher sentiment (64% vs 48% positive).

Austin Air HealthMate Plus B450
#10 in Air PurifiersReddit favorite

Austin Air

Austin Air HealthMate Plus B450

$895.00

64

Pros

  • +much larger carbon filter
  • +Dope
  • +works fine and quietly
  • +directional airflow

Cons

  • −expensive
  • −pricey
  • −Aftermarket filters are $250 or more
  • −poor customer service (reported by others)
“Austin air, Airpura, or AllerAir will give you the most carbon.”
r/AirPurifiers
Full reviewAmazon · $895.00
Xiaomi Mi Air Purifier 4 Compact
#12 in Air Purifiers

Xiaomi

Xiaomi Mi Air Purifier 4 Compact

$117.99

48

Pros

  • +perfect for a small condo or room
  • +smaller in size
  • +does the job
  • +works fine

Cons

  • −lower settings will have lower CADRs which reduces cleaning effectiveness
  • −moves a little bit less air per hour
  • −all but useless
  • −waste of money
“I printed a bracket to fit a noctua 5v fan to the end of a mi air purifier 4 lite filter. It works extremely well”
r/delhi
Full reviewAmazon · $117.99
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