- Reducing the penetration of dust, pollen and other into the you breathe.
- Keeping the from being polluted and prevent the secondary pollution.
- Washable, reusable, and easy to clean. As part of normal maintenance, it can be easily removed and replaced.
- This fliter replacement is fit for Blueair Purifier AV201/203/270E/303/200 Series.
- Made of high‑strength and environmental protection material, durable and very easy to install.
