2 Set P500 Replacement Filter for PURO²XYGEN P500 Smart Air Purifier, 4-in-1, H13 True HEPA with Activated Carbon, Cold Catalyst Filter and Pre-filter, Model P500_F2

["COMPATIBLE MODEL: P500_F2 Replacement Filter Compatible with PURO²XYGEN P500 Smart Air Purifier.","VALUABLE PACKAGES: Get 2 Pack H13 True HEPA and 6 Pack Pre-Filter.","4-Stage Filtration: Includes H13 True HEPA, Activated carbon filter, Cold catalyst filter and Pre-Filter.","STORAGE & USE: The P500_F2 filter should be stored in a dry place. For best performance, we recommend to replace the filter once every 6-12 months.","Top-notch service: If you have questions or concerns, you can contact us and our customer service team will give you a satisfactory solution."]