Replacement filter: compatible with Xiaomi 4 Pro air purifier, ensures efficient filtering of pollutants
High filter performance: multi-stage filtration filter with H13 True HEPA and pre-filter, with its three-stage filtration, it effectively removes fine dust, pollen, allergens and odours from the air
LONG LASTING With a lifespan of up to 12 months, it provides reliable and long-lasting filtration
Easy replacement: the filter can be replaced quickly and easily to ensure the optimal performance of the air purifier
Perfect customer service: customer service is always online, and we will reply to your messages within 24 hours if you encounter any problems during use