The process is nylon sintering and the temperature resistance is above 130. It can be replaced without damage only by removing 2 screws from original factory. The three air outlets have larger wind coverage! The two air channels are changed into three air channels surrounded by three sides so that the air channels can dissipate heat more accurately and cool on multiple sides to improve the cooling effect. The weight of the air duct is about 10g lighter than original which does not affect the speed of the tool head. The extruder case and fan in the picture are for installation and display effect but there is extruder case and fan in actual delivery.

Crafted from high quality bamboo fiber material this cooling kit offer excellent heat dissipation and durability.