Vertical Window FanHave a wide arrange of applications and options there. You can use the fans two by two together or four side by side. As a replacement window fan can be placed one forward and one reverse to complete the push and pull of air
Dual Ball BearingLong-term work. This server fan with dual ball bearings has a rated life of 67,000 hours and allows the fan to be mounted vertically or horizontally
Service & SupportPlease feel free to inquire if you have any problems using the product or need technical support.We will respond as soon as possible









