Comprehensive Double Packaging This vent cover set offers a practical and versatile ventilation solution designed to meet a variety of installation needs. Available in 4inch (100mm), 6inch (150mm), and 8inch (200mm) sizes, each set comes in packaging options of 1, 2, or 4 pieces. Stainless steel hose clamps are included for secure attachment and ease of installation. Whether replacing a single vent or setting up multiple vents, you can choose the size and quantity that fits your project, reducing the need for repeated purchases. Efficient InsectResistant Ventilation Equipped with a fine mesh insect screen, this vent cover effectively prevents flying insects, dust, and small debris from entering indoor spaces while maintaining steady, unobstructed airflow. This design helps protect your indoor environment from unwanted contaminants without compromising ventilation performance. Wide Range of Applications Designed for versatility, the vent cover can be installed on ceilings or walls in a variety of spaces, including bathrooms, kitchens, toilets, and offices. In a bathroom, it helps remove humidity to prevent mold. In a kitchen, it improves air circulation and reduces lingering odors. In an office, it contributes to a fresher and cleaner environment. Easy Installation The streamlined structural design makes installation straightforward and fast. No special tools are usually required, allowing you to complete the process with minimal effort. This saves time and ensures reliable results for both setups and replacement installations. Function and Material Made with durable components and secure stainless steel hose clamps, the vent cover is built to withstand regular use while maintaining effective ventilation. Its compatibility with multiple sizes and installation scenarios makes it a flexible choice for residential and commercial environments.