1pcs Ventilation Pipe Round Check Valve ABS Air Duct Control Exhaust Fan Pipe Accessories 3.14in 100mm*3.93in 4.33in 5.90in(80MM)

Various sizesavailable: With options ranging from 80mm to 200mm, this check valve can accommodate different pipe diameters, providing flexibility for various ventilation projects.Clever design: The clever design of this air duct control check valve allows for smooth airflow while avoiding backdraft, ensuring efficient ventilation and avoiding smell from spreading.Easy to install: This check valve is designed for easy installation, saving time and effort. Just connect it to the ventilation pipe, and it is ready to use.Wide range of applications: various applications, including fan pipes, pipe projects, and ventilation s, this check valve is a versatile solution for maintaining proper airflow and controlling the direction of ventilation.Specifications:Product Name: Ventilation Pipe Check ValveMaterial: ABSSize: 80mm/3.14in, 100mm*3.93in, 110mm/4.33in, 150mm/5.90in, 200mm/7.87in (optional)Color: WhitePackage Content:1*Ventilation Pipe Check ValveNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.Structure : ShutoffMaterial : PlasticDear Customer, hello! We are honoured that you have chosen our store. We focus on providing a variety of products. To save you more time, please take a moment to verify the model of the product you need. We wish you a pleasant shopping experience.

• Compatible with most household range hoods. Designed for common models, replaceable parts include ventilation ducts, display buttons, filters and other consumables. Please check the dimensions before purchasing to ensure a perfect fit.
• Convenient installation. Simply clip or screw into the position of the old parts, allowing easy self-replacement. A fresher kitchen.
• High-density filters combined with smooth ventilation ducts effectively capture oil droplets, reducing oil stains on walls and cabinets, making cleaning less laborious.
• Responsive touch/buttons as if new. The display button panel uses an oil-resistant film, providing clear feedback when pressed and a stable, flicker-free display.
• Restores the original operating feel of the range hood. Restores original exhaust power. Replacing with new filters or ventilation ducts noticeably restores suction.