Made of high quality materials, durable to use Exquisite and delicate, highly matched with equipment Filter can reduce dust, pollen and other from infiltrating into the air you breathe Filter for pure exhaust air As part of normal maintenance, it can be easily removed and replaced Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! It is recommended that you replace the spare parts every 3 to 6 months depending on the frequency of use to keep the machine running at performance Fit model: For VC6 VC6 Premium VC6100 VC6150 6200 6250 PET 6300 6300 B 6400 PB Colour:Photo Color Material:plastic Package Contents: 4 x Replacement Air 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 the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.