Adjustable Window Vent Kit With Heavy Duty Outdoor Cover Fits 3 And 4 Inch Hose No Sweat Ventilation Hitch Free Setup Precision Designed For Laser Engravers And Grow Tents

Adjustable Vent Kit For 3 And 4 Inch Duct
✔️ Track Length Sets Between 16 5 To 47 Inches Louvered

You get a tight seal when you thread this vent kit through a sliding window. It works as a reliable exhaust path for laser cutters and drying racks. You keep fumes outside without letting drafts mess up your shop.

✅ Sliding frame fits windows from 16 5 to 47 inches wide
✅ Integrated reducer accepts both 3 and 4 inch tubing
✅ Built in clamp stops hoses from slipping loose
✅ Includes self adhesive foam tape and aluminum tape

💡 What steps secure a flexible duct to a sliding glass pane?

You slide the frame into place and tighten the grips. This setup stays handy when you run heavy exhaust gear.

- Wide track wings match most horizontal window styles

- Weather shields drop down when pressure builds inside

- Rubber gaskets plug gaps near the sill

- Quick twist locks hold the cover steady on rough days

✝️