WPKD BLUEIY Louvred Wall Vent Grille,3 Flaps Plastic White Louvre Air Vent with Flyscreen,for Interior Exterior Use(20x20cm)

• Design: This Louvred Wall Vent Grille is constructed from white plastic with three flaps and an integrated flyscreen, forming a functional louvre air vent
• Function: Engineered for interior and exterior applications, this louvre vent cover promotes indoor and outdoor air circulation while preventing insects and debris from entering rooms
• Applicability: Designed for straightforward installation in outer walls or ceilings, this vent grille suits covering ceiling openings and ducting vents. It is applicable for public, residential, and industrial ventilation systems
• Features: The built-in flyscreen opens automatically with wind flow, enhancing ventilation efficiency in this Louvred Wall Vent Grille. It acts as a decorative addition to supply and exhaust vents in various environments
• Specifications: Available in two size options: approximately 15x15cm (5.91x5.91 inches) weighing 130g, and 20x20cm (7.87x7.87 inches) weighing 255g

Description: This product is made of high quality and sturdy plastic. It can be installed in the outer wall or ceiling, prevent the harmful into the room by net. And it is also a decoration of supply and exhaust vents of public, residential and industrial ventilation systems. You can keep indoor and outdoor air circulation through this ventilation grill. A good choice for your home, office or anywhere you want. Features: It can keep indoor and outdoor air circulation. Suitable for covering ceiling openings and ducting vents, practical and sturdy to use. Equipped with fly screen, it opens automatically when the wind blows. This material will not be corroded and very easily cleaned up. You can use it safely for a long time. It can be painted to match home's exterior as you want. Specification: Material: Plastic Color: White Hole Inner Diameter: Approx. 5.14 mm Hole Outer Diameter: Approx. 9.44 mm Type(L x W): Approx. 15 x 15 cm / 5.91 x 5.91 inch 20 x 20 cm / 7.87 x 7.87 inch(Optional) Weight: Approx. 130g(15 x 15 cm) / 255g(20 x 20 cm) Package Included: 1 x Ventilation Grill