Austin Air Allergy Unit Replacement Filter Cartridge w/ Pre-filter for Standard Models

Model: FR405A (Blk) / FR405B (Wht)
SKU: aus-rf-us1063
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Genuine Austin Air HEGA/Carbon Filter Cartridge Replacement for Austin Air Allergy air purifier. Ships directly from Austin Air. Includes: 1 Pre-filter and 1 HEGA/Carbon Cartridge for the Allergy air purifier. Replace every 4-5 years based on usage of 24 hours a day