•High efficiency 3 layers filter
•The store remains more activated carbon
•Recommend replacing cycle are 3 – 6 months
•Compared to universal, S1 Filter formaldehyde CADR promoting up to 66%, CMM Grade up to F4
•Provides a comfortable and healthy clean living/learning/office environment for you and your family.
This filter is suitable for the Xiaomi Purifier 2S, Purifier 2H, Purifier Pro, Purifier 3C, Purifier 3H and the SmartMi Air Purifier