Local XM Air Purifier Filter Compatible Replacement RFID for Xiaomi Mi Air Gen 1/2/2S/pro/3H/3C/4 Lite/4 pro Pro HFast shipping

Air Purifier Filter Compatible Replacement RFID for M Air Gen 1/2/2S/pro/3H/3C/4 Lite/4 pro Pro H Notice: Pro , Proh , 4Pro are not same dimension , please choose the right filter before purchase , if you are not sure what's your purifier model is , please check the label under the purifier . We are a filter factory with 15 years of production experience. Professional OEM filters for purifier manufacturers. 1: After replacing the filter, please reset the purifier. The estimated lifespan will return to 100%. Refer to the instructional video. 2: Before making a purchase, please read the label on the purifier. 3: The label is located underneath the purifier. 4: Note that there are differences between Pro, Proh, and 4Pro models. Please pay attention to this distinction. ___________________________________________________________________ Product Description: PURPLE (Anti-Bacterial) Pre-filter + AntiBacterial HEPA filter + Activated carbon filter Equipped with a specially designed antibacterial layer for effective bacteria elimination. GREY (High Efficiency) Pre-filter + H13 HEPA filter + Activated carbon filter Utilizes a True HEPA Filter with a filtration efficiency of 99.87% (H13) for particles as small as 0.3 -2.5microns. Features a specially designed Activated carbon layer for effective removal of formaldehyde and unpleasant odors. BLUE (only compatible with Proh) Pre-filter + H13 HEPA filter + Activated carbon filter Utilizes a True HEPA Filter with a filtration efficiency of 99.87% (H13) for particles as small as 0.3-2.5 microns. Features a specially designed Activated carbon layer for effective removal of formaldehyde and unpleasant odors. ____________________________________________________________________ Primary filter: Extend HEPA filter's life HEPA: Can effectively absorb methanal and PM2.5 particles in the air. Activated carbon： Can absorb methanal, remove formaldehyde, peculiar smell, etc It is recommended to replace the filter every 3 - 6 months.