Filter med aktivt kullag til Dreame PM10/PM20 luftrensningsanordningActivated carbon layer filter for Dreame PM10 PM20 air purifier Dreame presents the H13 composite filter designed for owners of Dreame PM10 and PM20 air purifiers. The accessory features an exclusive columnar layer of high density activated carbon, which significantly improves the quality of air filtration in your home. The filter absorbs toluene, TVOC, formaldehyde and other harmful volatile gases with a CTC of less than 80%. The four layer