Range Hoods Check Valve 150/160/180MM Pipe Double-ended Anti Odor Control Air Outlet Fresh High Kitchen Ventilation Part

Draft Blocker Damper Ventilation Check Valve Draught Back Shutter for Inline Ducting Kitchen Home Ventilation GrillColor:whiteMaterial: ABSSize:as shown in the figureFunction: anti-odor, wind-proof, anti-inflow, anti-mosquitoFeatures: a lot of ventilation, detachable and washable.Installation range: The flue opening can be installed less than 195 mm, and there is no restriction on the shape of the opening.Connection range: can be connected with smoke pipe specifications between 150 mm and 180 mmInstallation method:1. cable tie rod installation (included)2. Install with screws on the holes (you need to bring your own cable ties for installation)3. Nail-free glue installation (you need to bring your own cable ties for installation)Package Contents:1Pc x ValvesNote: Due to the difference between different monitors, the picture may not reflect the actual color of the item.