Crucial Air Filter Fits Austin Air HM-400 HM400 FR400 FR400B Air Purifier Filter. Filter fits Austin Air HealthMate. Absolutely essential for allergy sufferers. Designed & Engineered by Crucial Air.
This is not a Austin Air® OEM product and is not covered under any Austin Air® manufacturer's warranty. The Austin Air® brand names and logos are the registered trademarks of their respective owners. Purchase of this product voids your Austin Air® warranty. Any use of the Austin Air® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.