Made of effective material, extra durable. As part of traditional maintenance, it may be easily eliminated and replaced It is usually recommended that you replace spare components every 2 to 3 months depending on the frequency of use to maintain the machine working at its ideally suited performance Helps clear the vacuum cleaner and makes your daily life healthier. size: 32 x 14 x 2cm Material: plastic colour: As shown Package Contents: 1 x water tank Only the above equipment content, other item usually are not included. Note: Light mirrored image and sundry reveals could cause the colour of the thing within the photo a little bit different from the genuine thing. The measurement allowed error is +/- 1-3cm.