H&C Vent Brown Ventilation Gravity Grille 153mm with 100mm 4 inch connector│ Air Covers Flaps and Insect Protection │ Extractor Cover for Duct Pipe, Wall, Window Inside Outside use

✔ Standard size ✔ Wide compatibility for all ventilation systems with pipe and duct diameter of Ø 100 mm. Use the H&C ventilation reducer to connect it to other duct sizes. Simply mount the air vent using the 4 connection points and connect your ventilation system Convenient to use Covers the ventilation exhaust and prevents rain and insects from entering your home. Universal connectivity, allows you to cover the air supply of fans, in-line fans and exhaust gases of the air conditioner. Suitable for various exhaust pipes, ducts, ventilation systems and adapters. Beautiful appearance The brown color looks great indoors and outdoors. The material is UV resistant and will not change colour in the sun. Excellent use in the house and apartment for bathroom fan, kitchen hood, garage and other ventilation. Also designed for indoor and outdoor office and industrial ventilation systems. Sturdy Material - Made of durable ABS plastic, this exhaust cover retains technical and aesthetic properties in different conditions. Operates in temperatures from -4°F to +149°F and will not rust indoors and outdoors. Frost, UV and weather resistant. The material is sturdy, lightweight, flexible and offers comfortable and reliable long-term use. EASY TO INSTALL - Choose and measure the mounting location for this grid. Push the center mesh, for easy access to mounting points. Place it in the right direction for optimal air circulation. Attach the hose to this grid frame using glue or tape. Mount the grille frame using the 4 connection points for a secure hold.