Description True He Pa Replacement Filter : Our Filter Is Perfect For Xiaomi Mijia 1 2 3 Generations Pro, Delivering High-quality Air Purification At An Affordable Price. 3-In-1 Filtration System : The Multi-layered Filtration System Combines A Primary Filter, High Efficiency Blue Filter Material, And Activated Carbon To Ensure Comprehensive Air Purification. Activated Carbon Filter : Designed To Effectively Reduce Indoor Odors From Cooking, Pets, And Smoke, Creating A Fresher Living Environment. Universal Compatibility : Compatible With A Wide Range Of Air Purifiers, Making It Easy To Upgrade Your Air Quality Regardless Of Your Device. Pet And Smoke Odor Reduction : The Enhanced Activated Carbon Layer Targets Pet And Smoke Odors, Ensuring Fresh Air For All. Experience the power of clean air with our True HEPA Replacement Filter, meticulously designed for Xiaomi Mijia 1, 2, 3 generations Pro air purifiers. The 3-in-1 Filtration System seamlessly integrates a primary filter, high efficiency blue filter material, and an Activated Carbon Filter to combat dust, allergens, and unpleasant odors, making it the perfect solution for homes and offices seeking superior air quality.