1)Name:MT-100 Check valve
2)Brand:LEECOM
3)Size:5*1.5cm
4)Color:Red/customized
5)Hight quality rubber and good seal

Brand: LEECOM  

Name: MT-100 Check Valve

Material:GPPS&SILICON

Size:5*1.5cm

Weight:2.8g

Color:orange/black/red/customized

Feature:Hight-quality rubber, low resistance and good seal

Description:

To prevent air pump from damage of suddenly stop caused water back flow in aquarium, when air pump placed lower than aquarium water surface.