Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Replacement humidifying filter FZY80MF compatible. This item is a consumable item. If the dirt is conspicuous and the effect seems to be lowered, we recommend that you replace it promptly. Depending on water quality and operating environment, the replacement time may be earlier. By attaching it to the tank cap, it removes the that cause the sludge and odor of the tank and tray. Please clean the tank - tray - humidifier filter before installing this product. Colour:blue+white Material:Composite + plastic Package Contents: 1 x Replacement filter 1 x 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.