Feature:
①6 large pitch blades
②Form a strong suction, quickly remove the peculiar smell of oil fume.
③Rapid ventilation.Fresh and natural.
④Strong wind、high strength、Low resistance、High-quality materials
⑤High-quality and high-efficiency bearing motor
⑥Large air volume, low noise, smooth and more worry-free.
⑦Protective net cover for effective protection.（It prevents accidental touching of the fan blades or flying in of foreign objects, and the safety is high.）
⑧More beautiful and generous, detachable and easy to clean, effectively blocking oily smoke
⑨When energized, the wind pressure opens the valve.When the power is off, the valve closes automatically.Prevent mosquitoes and rainwater from entering back.
⑩High quality Polypropylene material.New engineering material, chemical resistance, easy to clean, not afraid of humid environment
Applicable scene：
living room、bedroom、bathroom、kitchen、office
Easy to disassemble and wash：
1.Removable machine cover / fan blade
2.Panel shell：
When the casing gets dirty, it can be removed and cleaned
3.Whirlpool fan：
Excessive oil pollution will affect the exhaust air volume, and the exhaust air effect will be better after dismantling and washing
4.Removable oil tank：
Drain the oil fume adsorbed on the surface of the machine body into the oil tank to reduce the turbulent flow of oil pollution
1. Remove the exhaust fan panel, fan blades and front cover.
2. Put the window frame body into the reserved installation hole.
3. Fix the exhaust fan.
4. Complete the installation after reinstalling the fan blades, front cover and panel.
