Pearwow Window Vent Kit for 3" and 4" Vent Hose,Adjustable Window Vent Panels with Louvered Vent Cover,Switchable Hood for 3"/4" Exhaust Ventilation of Dryer,Laser Engraver & 3D Printer Enclosure

Pearwow Window Vent Kit for 3" and 4" Vent Hose,Adjustable Window Vent Panels with Louvered Vent Cover,Switchable Hood for 3"/4" Exhaust Ventilation of Dryer,Laser Engraver & 3D Printer Enclosure

• Main Design -The window vent kit comes with a switchable hood fitting for both 3 inch and 4 inch vent hoses,designed for exhaust ventilation of 3D printer enclosure,grow tent,lazer cutting machine,dryer vent hose
• Vent Cover - The window vent kit comes with a self closing dryer vent cover.Which is rain-proof and automatically open or close by blowing.Vent cover with filter screen inside to helps prevent debirs from entering.
• Adjustable Size - Window vent kit consists of three plates,can be freely slid to adapt from 16.5inches to 47 inches windows.suitable for sliding and hung windows.Not fits for casement window.
• Quality Material - 3D printer ventilation kit is made of durable material.sturdy and long term use.weatherproof and not easy to aging.
• Easy Installation - Window vent kit is easy to install.Comes with a self-adhesive foam strip and aluminum foil tape to seals the possible gap, a hose clamp to secure the connection.