Kaz Honeywell True HEPA Replacement Air Filter, White

Helps remove 99.97% of particles, like pollen, pet dander, dust, smoke and mold spores | Designed for use with Honeywell Air Purifiers 11520, 12520, 13520, 17200 and 18150 | Also for use with Honeywell Air Purifiers 17400, 50150, 50200, 50250 and 50300 | Stack multiple filters for larger models | Only requires replacement every 3 to 5 years