ITEM NAME:10x Air Purifier Air conditioning Filter Cottons Description: Capture harmful particles such as dust, soot, PM2.5 and so on. Can be used in conjunction with HEPA filter, attach the cotton on the front of the HEPA filter to extend HEPA filter lift effectively. Used for front filter screen to effectively increase the service life of the original filter. Suitable for most size of air purifiers, air.10 Pieces Filter Cottons. Suitable for most size of air purifiers, air conditioning, air circulation fans, exhaust fans, central air conditioning inlet, windows and so on, and the efficiency can be up to 95%.
