HEPA Air Purifier Replacement for BS-10 Air Purifier 3-in-1 Filtration System Pre-Filter True HEPA Filter and Activated Carbon Filter
- ★Genuine filter for BS-10 HEPA air purifier.
- ★ High Efficiency 3-in-1 Replacement Filter: Pre-filter, True HEPA Filter and Activated Carbon Filter.
- ★Clean up to 99.97% of 0.3-micron particles in the air, included PM 2.5.
- ★It's recommend replacing filter every 3-6 months according to the air quality in your area and the usage of the air purifier to ensure the best....