Draft Blocker Damper Ventilation Check Valve Draught Back Shutter For Inline Ducting Kitchen Home Ventilation Grill

1. Efficient Barrier: This ventilation baffle effectively prevents cold air, dust and noise from entering, ensuring that your space remains clean, quiet and comfortable. It also prevents indoor air leakage and helps improve the efficiency of air conditioning and heating systems. 2. Multi-functional use: It is suitable for exhaust pipe systems in kitchens, homes, bathrooms, offices, shops and places to achieve a full range of air control functions. 3. Easy installation: The installation process is very simple and can be easily completed without professionals. Designed to accommodate in-line ventilation systems without the need for complex tools or equipment. 4. High-quality materials: Made of durable, anti-corrosion, anti-mildew, and heat-resistant materials, which can withstand various harsh environmental conditions and ensure long-term stable performance. 5. Energy saving and environmental protection: This blocking plate helps to improve energy efficiency, reduce energy consumption and profligacy, so as to achieve the goal of environmental protection and cost saving. Description: Material: PVC Color: As the picture show Size:75/110/160/180/200mm Package include: 1 * Damper Ventilation Check Valve Note: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2.Please forgive 1 cm/0.39"-2cm/0.79" measuring deviation due to manual measurement. 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.