25 Filter MA HEPA Replacement for MA Air Purifier 25 Series S1/W1/B1

25 replacement MA filters are designed for MA Series 25 S1/W1/B1 models air purifier. The package includes 2 Set 25 air filters for MA. It's recommended to replace the filters every 3-4 months on both sides at the same time. | The 25 replacement flters for MA air purifier are made of 3-in-1 filtration systems including Nylon Pre-Filter, HEPA Filter, and Activated Carbon Filter. | The 25 HEPA filter are capable of attaching 99.9% of airborne as small as 0.3 microns, and the carbon filter helps you solve the problem of unpleasant odors and gases. | Package includes 2 Set MA filters 25, fully meet your needs for the replacement of MA air purifier, with premium materials and advanced technology, ideal solution for homes with pet dander, odors, wildfire ashes, smokers, open layout kitchens. | We value customer service and satisfaction. If you have any problems with the filter fitting your air purifier, please contact us through our Amazon home page. Filter made of FSC-Certified paper