brand: other
model: Aluminum alloy rainproof louver vent
function: Air purification
power: nothing
Place of Origin: Chinese Mainland
province: Hebei Province
City: Handan City
Installation method: Wall mounted
Color classification, collection, purchase, free installation screws, dark gray, customized color size, white hole size, 150 × 150 white hole size 200 × 200 White hole size 250 × 250 White hole size 300 × 300 White hole size 350 × 350 White hole size 400 × 400 White hole size 450 × 450 white hole size 500 × 500 dark gray hole size 150 × 150 dark gray hole size 200 × 200 dark gray hole size 250 × 250 dark gray hole size 300 × 300 dark gray hole size 350 × 350 dark gray hole size 400 × 400 dark gray hole size 450 × 450 dark gray hole size 500 × 500 additional insect proof filter screen on the back, rain proof fixed model, manual switch model, electric switch model, white hole size 300 × 200 White hole size 400 × 200 White hole size 400 × 300 White hole size 500 × 200 White hole size 500 × 300 White hole size 500 × 400 White hole size 600 × 200 White hole size 600 × 300 White hole size 600 × 400 White hole size 600 × 500 white hole size 700 × 200 White hole size 250 × 350 White hole size 300 × 400 White hole size 250 × 450 white hole size 300 × 500 white hole size 350 × 450 white hole size 400 × 500 white hole size 250 × 550 White hole size 300 × 600 white hole size 350 × 550 White hole size 400 × 600 [available for opening] Opening size 200 × 200 white [optional] hole size 250 × 250 white [available for opening] Hole size 300 × 300 white [available for opening] Hole size 350 × 350 white [available for opening] Hole size 400 × 400 white [available for opening] Hole size 450 × 450 white [available for opening] Hole size 500 × 500 white [available for opening] Hole size 550 × 550 white: Collection, purchase, free installation screws, dark gray, customized color, size, specification, white hole size, 150 × 150 white hole size 200 × 200 White hole size 250 × 250 White hole size 300 × 300 White hole size 350 × 350 White hole size 400 × 400 White hole size 450 × 450 white hole size 500 × 500 dark gray hole size 150 × 150 dark gray hole size 200 × 200 dark gray hole size 250 × 250 dark gray hole size 300 × 300 dark gray hole size 350 × 350 dark gray hole size 400 × 400 dark gray hole size 450 × 450 dark gray hole size 500 × 500 additional insect proof filter screen on the back, rain proof fixed model, manual switch model, electric switch model, white hole size 300 × 200 White hole size 400 × 200 White hole size 400 × 300 White hole size 500 × 200 White hole size 500 × 300 White hole size 500 × 400 White hole size 600 × 200 White hole size 600 × 300 White hole size 600 × 400 White hole size 600 × 500 white hole size 700 × 200 White hole size 250 × 350 White hole size 300 × 400 White hole size 250 × 450 white hole size 300 × 500 white hole size 350 × 450 white hole size 400 × 500 white hole size 250 × 550 White hole size 300 × 600 white hole size 350 × 550 White hole size 400 × 600 [available for opening] Opening size 200 × 200 white [optional] hole size 250 × 250 white [available for opening] Hole size 300 × 300 white [available for opening] Hole size 350 × 350 white [available for opening] Hole size 400 × 400 white [available for opening] Hole size 450 × 450 white [available for opening] Hole size 500 × 500 white [available for opening] Hole size 550 × 550 white
Energy efficiency grade: No energy efficiency grade
Air volume: 400 m3 / h
No installation services provided: yes
Intelligent type: Does not support intelligence
No Intelligent control: yes