This high-efficiency activated carbon air filter is a compatible replacement for the Xiaomi 4 Lite Mi Air Purifier. It effectively cleans dust and improves air quality.
Replacement HEPA Filter Compatible with Xiaomi 4 Lite Mi Air Purifier Filter High-efficiency Activated carbon Air Clean DustSelected MERV18 grade high-precision low-resistance composite filter paper, with a single purification rate of over 99.9% and a resistance of about 25pa. The inner layer uses formula formaldehyde locked activated carbon, which quickly adsorbs harmful gases such as formaldehyde and is not easy to produce sour taste