 
 Winix Lawsuit Alleges Air Purifiers Fall Short of Advertised HEPA Protection Standards
October 30, 2025 A class action lawsuit alleges that the filters in Winix air purifiers do not meet HEPA standards as advertised.
 
 October 30, 2025 A class action lawsuit alleges that the filters in Winix air purifiers do not meet HEPA standards as advertised.