Electrolux Well A7 &A5 Filter CLEAN Ultrafine Particle Filter

Each Clean Filter for ultrafine particles features advanced filtration technology that can filter out up to 99.97% of all particles as small as 0.3 µm, achieving an extremely low PM2.5 level. Protection against airborne bacteria is essential for a healthier home. The Clean Filter for ultrafine particles has an antibacterial coating that destroys bacterial enzymes at the cellular level. This neutralizes up to 99.9% of all bacteria that may be present in the air of your home, preventing further bacterial growth. The activated carbon filter made from coconut shells ensures that unpleasant odors and gases are filtered out of the air in your home. Odors caused by pets, trash, cooking, or household chemicals consist of volatile organic compounds. These are permanently filtered out, keeping your home smelling fresh. Each filter is equipped with a smart transponder that measures the exposure to fine particles and indicates when it needs to be replaced. When it's time for a change, this will be displayed in the app.