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Austin Air Bedroom Machine Filters

Replacement filters for the Austin Air Bedroom Machine Air Purifier.

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The Austin Air Bedroom Machine uses a 3 stage filtration system and requires the following replacement filters:

  • One HM400 Pre-Filter
  • One HM402 Bedroom Machine HEPA/Carbon Filter

Filter Life for the Austin Air Bedroom Machine is as follows:

  • 6-12 months for Pre-Filters
  • 3-5 years for HEPA/Carbon Filters