【Compatibility】The AF-3222 HEPA replacement filter compatible with Bulex AF-3222 air purifiers.(2 Pack)
【4 in 1 HEPA Filter】 Fine Pre-Filter + Activated Carbon Filter + HEPA Filter+ Net Filter.The AF-3222 HEPA replacement filter is specifically designed in 4-in-1 HEPA Filtration System
【High Efficient】: Works on 99.97% of airborne particles down to 0.3 microns in size, such as dust, pet dander, and pollen. Absorb unwanted smells from cooking, pet, smoking, and VOCs
【Easy to Replace】Outer diameter: 8.26 inches, Inside diameter: 4.72 inches, H:4.33 inches.Our AF-3222 filter can be installed easily without any tools. We have tested the filter before for sale, please don’t worry to buy
【Satisfaction Guarantee】We care deeply about our customers and our top priority is to make you satisfy our product. If this filter has any problems, please feel free to contact us and we will give you replacement no-questions-asked
