KIW Stainless Steel Cowl 6'' Air Vent, Ventilation Grille Cover Wall Vent Outlet. 0 mm Exhaust Fan  (Stainless Steel)

Ideal for all tumble dryer vent pipes/hoses, bathroom vents & extractors, air conditioning units, kitchen fans & vents, all home wall vents, heat transfer and ventilation systems, gas & electric dryers, cooker hood extractors, as well as a wide variety of industrial uses. KIW mainly produce ventilation products such as mixed flow inline duct fan, silent exhaust fan, square duct fan, EC mixed flow inline duct fan, AC cooling fan, DC cooling fan and ventilation accessories Compatible with all 4 Inch, 6 inch diameter ducts. Made of 201 stainless steel, can prevent unwanted leaks and drafts. Built-in mesh: it helps to prevent sundry from entering your home Very easy to install and use, please wear gloves when installing! Design of 150mm hemispherical hood, windproof and rainproof.