Compatible with millet air purifier filter element 4th generation composite drum fresh air dust removal aldehyde PM2.5 filter
Filter model: Compatible with Xiaomi Mijia purifier green cylindrical composite filter element
Filter specifications: barrel diameter 210mm barrel height: 293mm
Compatible models: Mijia air purifier 4th generation
Shelf life: three years (unopened, not damp)
Replacement time: 3-6 months
