Exhaust Fan Check Valve 80/110mm Round Pipe Backdraft Damper No Noise Silent Vent Part for Bedroom Ensuite Bathroom

Description: Upgrade your ventilation system with this duct backdraft damper, specially made for ventilation fans. Constructed with premium durable ABS material, it efficiently stops reverse airflow and odor backflow to maintain fresh, clean air in your bathroom, and is universally compatible with 75mm and 110mm PVC pipes.

Key Features: 1. Backflow blocking function: The core function of this check valve is to prevent reverse fluid flow, which is essential for all kinds of fluid systems. It only allows air/fluid to flow in with no backflow, offering full protection for your devices and daily operation processes. 2. Excellent sealing effect: Our check valves boast exceptional sealing performance to eliminate leakage risks, which can noticeably reduce the regular maintenance costs of your fluid system. 3. Hassle-free installation: It comes with a very simple structure, no complicated operation steps are required. You can easily install it at any required position of your fluid system without professional skills. 4. Quality guaranteed: Each unit is strictly tested before shipping, with moderate size and light weight, it is very easy to operate and install for all users. 5. Fast after-sales response: We have a professional customer service team to handle all your issues. If you have any problems with the product, contact us via email anytime, we will give you a quick solution to make sure you have a perfect purchasing experience.

Specifications: Item Type: Duct Backdraft Damper / Ventilation Check Valve Material: PVC Size: As shown in the product pictures Color: Same as the images show Application: Bathroom exhaust ventilation systems, home indoor duct ventilation projects Package Content: 1 Piece

Note: 1. Please note that the product photos do not reflect the actual size, please refer to the product description for detailed size information. 2. Slight measurement deviation may exist due to manual measurement, thanks for your kind understanding. 3. Actual product color may be a little different from the listing images due to variations in monitor settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.