brand new and high quality. performance, better filtration. A healthier wants to dirty air in their home, if you 't clean your air filter it will be what you will do Replacing the filter helps clean the air in the air purifier and make your life healthier A high quality air filter that can replace the filter of your air purifier. Go back to the air and again This filter helps keep our home dust, pollen and mold spores. Colour:white Material:HEPA Size: 27.8 x 25.6 x 4.3cm Package Contents: 1 x Hepa Filter Only the above package content, other products are not included. Note: Light 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.