4 Inch Wall-Mounted Exhaust Fan, Small Bathroom Fan, IPX4 55CFM Window Extractor Fan w/with Anti-backflow Check for Toilet, Office, Kitchen

IPX4 WATERPROOF: The grilles panel window exhaust fan is made of high quality ABS material; Ultra high waterproof IPX4 rating to place it in where need exhausts moist.
COPPER BALL BEARING: Full copper with ball bearing ensures a stable and long lasting performance. 4-inch performance: Power: 10W; Air Flow: 95m³/h (55CFM); Noise: 30dB; Working Voltage: 110~127V / 60Hz.
US PLUG-IN DESIGN: Standard US 2-flat-pin plug, 3.3ft (1-metre) power cord. Directly plug-in your wall socket can power on the fan. Any re-wiring or modification please consult your electrician friends.
4-INCH COMPATIBLE: The outer diameter is 100mm (4-inch), especially designed for 4" round ducting system or hole. Ideal replacement exhaust fan for toilet, WC, kitchen, bathroom, office, garage, or any rooms need exchange the air.
CHECK VALVE & MOUNT RING: The package also included a 2-door check valve and a quick installation ring for window mount. In any case you need a ceiling mount please remove the check valve to reach the maximum air flow.

Main Specification
Tipo de habitación	Baño, Home Office, Dormitorio
Diseño de ventilador eléctrico	Window Fan
Marca	Hose Vary

Technical Details
Style	Classic
Special Feature	Waterproof