1、Applicable Model: The air cleaner filters are replacement for KOIOS, replacement for MOOKA EPI810 air purifier, please check the model of your air cleaner before ordering. 2、High Efficiency Filtration: These replacement filters offer superior filtration efficiency, capable of filtering micron level dust particles to prevent secondary pollution. 3、Excellent Absorption: Optimized with high absorption capabilities, these filters can effectively adsorb and remove airborne odors and harmful substances, upgrading the quality of your indoor air. 4、Effective Purification: Assisting your air purifier, effectively remove dust, pollen, mites, pet dander and other particles from the air, while also absorbing harmful gases, thus safeguarding the health of you and your family. 5、Easy Replacement: With their ingenious design, these filters are extremely simple to replace, ensuring your air purifier can continue to function optimally.