Replacement Filter for Blue Pure 121 Air Purifier, Hepa Filters with Particle and Activated Carbon F

1. and high quality.2. Made of high-quality materials, durable and practical.3. The filter can maintain the clean performance of the air purifier, while reducing the penetration of dust, pollen and other into the air you breathe.4. Simple installation, it can be removed and replaced.5. It is recommended to replace it every 2-3 months or according to your usage to keep the machine at its best performance.Colour:As ShownMaterial:composite materialPackage Contents:1 x air filterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.