Activated Carbon Filter For xiaomi Air Purifier 4 Compact/4/4 Lite/Pro H/4 Pro/2/2S/2C/2H/3/3C/3H/Pro

[RFID Smart Chip Version] Air Purifier Replacement Filter | Efficient Formaldehyde/Dust Removal | High Cost Effective Filter 💨✨ Core advantages: Intelligent and convenient+powerful purification dual online🔹 RFID automatic identificationThe filter element is equipped with an RFID intelligent sensing chip, which can be automatically recognized by inserting it into the purifier after replacement. The device will synchronously reset the filter element life reminder function.🔹 Purification efficiency is not discountedThe installation steps are simple, ensuring that each purification is fully filtered without wasting the equipment's purification capacity.🔹 Three layer deep filtering, safeguarding the respiratory health of the whole familyInitial filtration layer: first intercept large particles of impurities such as pet hair, dust, cotton wool, etc., reduce the blockage of the inner filter element, and extend the overall service life;HEPA high-efficiency filtration layer: The core purification process has a filtration efficiency of over 99% for PM2.5, pollen, mold spores, bacteria, and various allergens, intercepting all fine pollutants;High iodine value activated carbon layer: Selected high-quality activated carbon strongly adsorbs harmful gases and odors such as formaldehyde, toluene, second-hand smoke, kitchen fumes, etc., making every breath fresh and burden free.🔹 High cost-effective choice, uncompromising qualityWhile adhering to the principle of "high-quality materials+efficient filtration", the price is more affordable - for users who pursue "good purification effect and low usage cost", choosing it can meet the demand of "enjoying high-quality purification at low cost".📍 Quality control: attention to detail with careEach filter element undergoes multiple tests before leaving the factory: filtration efficiency, ventilation resistance, and dust holding capacity all meet the standards, ensuring that it does not affect the air speed of the purifier during use, and can also control the operating noise, making the purification process "efficient and quiet", providing a reassuring breathing guarantee for bedrooms, living rooms, study rooms, and other scenarios.