Vents, Ceiling Fan, Round Vent Cover, 304 Stainless Steel Vent, Ventilation Kit, Easy DIY Connection for(6.3inch(160mm))

Rainproof & Quiet:Arc-shaped encrypted blades, to ensure rainwater does not enter the working condition, high exhaust efficiency and light operation. The chimney rotating range hood has a long service life, no need to worry about frame deformation. Working principle: Using natural wind and indoor and outdoor temperature difference caused by air thermal convection, drive the turbine rotation and discharge indoor dirty air. SIMPLE INSTALLATION - All hoods are shipped complete, no assembly required, come with installation hardware, no need to assemble the vent, just remove it and install it in the desired location. Universal Application This turbine vent is widely used for applying in chimneys, farms, factory roofs, ventilation ducts, ventilation ducts/hose warehouses, bathroom vents and exhaust fans, air conditioning units, fans and kitchen grilles. The latest ceiling fan on the market, easy to install and stylish to the eye