Airthereal H13 Medical Grade True HEPA Filter Replacement for Glory Days AGH550 Air Purifier

Removes up to 99.97% of airborne particles down to 0.1 microns, including dust, pollen, smoke, odors, and pet dander 3-stage filtration system with pre-filter, carbon filter, and HEPA H13 filter for comprehensive air purification Cylindrical design provides larger surface area for improved particle capture Lasts up to 6-8 months with average daily use Easy to replace: simply unwrap and insert into your air purifier, then reset the change filter reminder