Model 25 Replacement Filter for MA Series 25W/25B/25S Air Purifier, 4-Pack

PERFECT FITModel 25 replacement filters compatible with MA Series 25W/25B/25S Air Purifier. Includes 4 PACK 25 filters. Fully meet your needs for the replacement of 25 filter.It's recommended to replace the filters every 2,500 hours or 3-4 months. ("25" Means Model) | 3-Stages FiltrationThe Pre-Filter, HEPA Filter and Activated Carbon Filter work together to reduce airborne particles and unwanted odors in your living space to providing you with the freshest, cleanest air your lungs could ever want. | HIGH-EFFICIENCYThe carbon filter helps you solve the problem of unpleasant odors and gases. So you and your family can maintain healthy and pure air in every room. | EASY TO INSTALLReplacing the 25 air filter is easy and does not require any tools. Simply take out and replace from your purifier unit. Allows you and your family to easily replace it, so you can enjoy healthy, pure air anytime. | BUY WITH CONFIDENCEWe are committed to offer the top quality products,if you have any quality problem with the filter, please contact isinlive after-sale team in time and we will try our best to satisfied you.