Pre Filter for Honeywell HPA Series Air Purifiers 17.2×14.2in 6 Pack Activate…
Pre Filter for Honeywell HPA Series Air Purifiers. Ensure your air purifier operates at peak efficiency while breathing cleaner, fresher air. Compatible Models: Exclusively designed for Honeywell Air Purifier HPA300 Series, including HA/HPA300, HPA304, HPA3300, HPA5300, and HPA8350 models.