✅The Filter SET is 2 pack 3-in-1 HEPA Filter + 4 Pre-Filter
✅HEPA Remove large and airborne particles, including dust, common pollutants ,Carbon layer reduce Chemicals VOCs, tobacco smoke, common household bad smell
✅Compatible with Princess 01.356160.02.001 Smart Air Purifier 160 (CADR of 160 m³/h) , 356160 / RENPHO RP-AP088W/RP-AP088B Air Purifiers, Part Number RP-AP088-f1