About this item

1、Special design: Venetian blind is one-time punching mold, 45 tilt down, look neat, can effectively play two rain effect, can also lead the smoke emission. 2、 With filter: Built-in grille, effectively isolate debris and dust, to keep pests from inside, to avoid blocking the channel. 3、 Barb design: Barb can be reversed to use the pipe, so that the pipe is not easy to fall. 4、 Sturdy material: Made of stainless steel, high strength, wear resistance, rust prevention, durable. 5、 Multiple used: Ventilation fan is for the external wall exhaust, fresh air, hood exhaust, decoration. Material: 201 stainless steel Hose connector diameter: about 100 / 150mm, (optional) Uses: prevent rainwater from flooding, prevent rats and mosquitoes from entering the room 1x Air Vent Grille Cove