Xiaomi Smart Air Purifier 4 FilterThe Xiaomi Smart Air Purifier 4 Filter offers you a high quality three layer high efficiency filtration system to protect your health. The all in one powerful filter gives you layers of purification for a much cleaner air output. This filtration system consists of a primary filter, Xiaomi's high efficiency filter and a high quality activated carbon filter that work together to purify your air and keep you healthy. Designed purely for the Xiaomi Smart

5-slot frame

allowing effortless pairing with up to three devices

Power (W): 57W

This 3-in-1 combination lock works with Kensington®

Battery: 45

Smart Navigation for Efficient Cleaning

Its tower-shaped cylinder design helps circulate the air more effectively

Fingerprint Reader: No

Prefer a clean

to achieve your desired airflow

and affordability

Compared with traditional fan blades