BS-01 HEPA Replacement Filter for Slevoo and Partu BS01 Air Purifier

Compatible Replacement Filter: BS-01 HEPA Filter Replacement compatible with Slevoo and Partu BS-01 Air Purifier | High-Efficiency Filtration System: 3-in-1 True HEPA filtration system includes Pre-filter, True HEPA Filter, and Activated Carbon Filter | Advanced Air Purification: H13 Grade True HEPA Filter captures 99.97% of airborne particles down to 0.3 microns in size | Convenient Replacement Schedule: Suggest to replace every 6 months for optimal performance. 2 pack filters is good enough so you can simply them when needed | Model Compatibility Notice: Specifically designed for BS-01 model only and NOT compatible with BS-03 air purifier model