2 Pack BKJ-33 Replacement Filter Compatible with COLZER BKJ-33 Air Purifier, High Efficiency 3-in-1 H13 True HEPA Filtration

Fully Compatible with COLZER Air Purifier, BKJ-33. (Please check your purifier model before purchase) | 3-in-1 Filtration System: Fine preliminary filter, H13 true HEPA filter and activated carbon filter. It attracts 99.97% of dust, pollen, smoke, and pet dander. | Fine preliminary filters attract large air particles such as hair and pet fur. | Activated carbon filter helps absorb household smell and smoke from cooking, smoking or pets. | H13 True HEPA Filter attracts 99.97% of airborne particles as small as 0.3 microns, creating fresh indoor air. | Package includes 2* BKJ-33 Replacement Filter, The filter is sealed to protect its life. It is recommended that the air filter be replaced every 6 months.