Features: 100% brand new and high quality Made of high quality materials, more durable The filter filters fine dust to prevent dust, pollen and other allergens from entering the air you breathe. As part of normal maintenance, it can be easily removed and replaced It is best to replace the spare parts every 2 to 3 months to keep the machine running at its best performance Material: Composite materials Color: A-Blue Package Contents: 1 x HEPA Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.