4 Pack 25 Replacement Filters Compatible with MA Series 25 B1/S1/W1 Air Purifier, 3-in-1 True Hepa and Activated Carbon Filter

COMPATIBLE MODELBesReyDa Replacement Filters Compatible with MA Air Purifier 25 Series B1/S1/W1 Air Purifier, 3-in-1 True Hepa and Activated Carbon Filter. These replacement filters perform just as well as the original filters and fit perfectly. | TRUE HEPAFilter replacement True HEPA 13 filter removes up to 99.97 percent of airborn particles as small as 0.1 microns. | 3-IN-1 TRUE HEPA3-in-1 True Hepa Filter can capture small dust, hairs etc. protect the motor. Which including Nylon Pre-Filter, True HEPA 13 Filter, and Activated Carbon Filter. | PRACTICALITYRecommended to replace filters every 3 month. To keep your air purifier running properly. Providing you and your family with a comfortable environment. | CUSTOMER SERVICEIf you have any questions, please us, we will quickly reply and make you have a better shopping experience!