TROO® Air Purifier Filter Compatible with Xiaomi MI Air Purifiers Model 1, S, 2, 2S, PRO, 3, 3H, 3C. (Grey HEPA Active Carbon Integrated filter with RFID)

HEPA Excellence: Filters 99.97% of 0.3μm particles*, with a 22,000 cm² high-efficiency area, ensuring consistent removal of PM2.5, pollen, and more for pure, clean air.. Active Carbon: High-quality impregnated activated carbon (500,000 mg) with advanced pore structure effectively eliminates home air pollutants and odors.. Advanced Primary Filter: Offers initial filtration, capturing dust, hair, fine crumbs, pet hair, and cotton fibers ensuring longevity.RFID Tag Module: Precisely monitors filter life. No manual adjustments required. Replace filter, turn on purifier, press reset for 6s. Beep confirms successful reset and new filter status.. Compatibility: Designed specifically to fit with Xiaomi MI Air Purifiers 1, S, 2, 2S, PRO, 3, 3H, 3C.. Non Compatibility: Not Compatible with Xiaomi Mi Air Purifiers 4 & 4 lite.