Ø 100mm / 4 inch Gravity Grille Ducting Air Vent with Round Spigot and Non Return Shutters ABS Plastic Grey

Ducting Air Inlet / Outlet wIth Gravity Shutters | 150x150mm External Dimension with 4 inch / 100mm Round Male Rear Spigot for Connecting to Round Ducting and Extractor Fans High-quality ABS Plastic Construction Resistant to Weather Conditions, UV Rays, and Corrosion, Ensuring Long-lasting Performance Built-in Insect Screen, Effectively Prevents Insects and Other Unwanted Objects from Entering Your Space | Non-return Gravity Shutters Enhance Functionality by Allowing Airflow in One Direction and Preventing Backdraft Suitable for both Indoor and Outdoor Use, Providing Versatile Ventilation Solutions for Different Environments | Modern Design Enhances the Aesthetic Appeal of any Space Easy Installation with Pre-drilled Mounting Holes, Allowing for Quick and Secure Attachment | Lightweight and Compact, Making It Convenient to Handle and Transport Made in Europe, Weight: 0.2645547144 Pounds, Manufacturer: EUROPLAST