·Perfect Compatible with MR5866 Air Purifier: Genuine MORENTO air purifier replacement filters guarantee certified fit and optimal performance. Off-brand filters frequently fail HEPA testing standards, fit incorrectly, reduce efficacy, and may cause damage to your MORENTO air purifier. Only when used in conjunction with a genuine filter will your purifier be strong and efficient

·Two Filters Work Faster: The MORENTO MR5866 air purifier is designed with dual side air intake, allowing two filters to work simultaneously from the front and back sides. This special design significantly increases the purification speed and effectively captures pollutants from all directions. Genuine MORENTO filter replacements are engineered to refresh your air with high efficiency

·Upgraded Filtration Technology: Different from original filter, the genuine MORENTO enhanced version filter is covered with a layer of electrostatic cotton that can intercept more large particles and pollutants in advance and absorb more odors to achieve higher filtration efficiency. The electrostatic cotton layer can be torn off when it's worn out, and the remaining filter layers continue to function for an extend lifespan

·Two-piece Package: This package comes with two genuine MORENTO original true HEPA filters, saving you a significant amount of money on your year-round air cleaning needs. It's a perfect solution for cooking, pet-friendly homes, and smokers. The genuine MORENTO air purifier replacement filter typically has a 2200 hour service life. We recommend you to replace it every 6 to 8 months

·Easy Installation: No tools are needed, easy and fast to install. Specific replacement time depending upon your usage and environment. Note: Before Every time replacing the filter, you need to turn off the power key and then remove the old filter; And after replacement the filter, please turning on the power, press and hold the filter button for 5 seconds until you hear 3 beeps to complete the reset of the filter indicator light