AntiBackflow Stainless Steel Vent Cover Designed with 45degree inclined louvers that effectively block rainwater from entering, keeping interiors dry and protected while maintaining a clean, modern appearance. Quick and simple installation thanks to the buckle design; can be secured in just one minute. The extended base ensures a stable, firm attachment to the wall for longlasting reliability. Constructed from quality 304 stainless steel, thickened and precision rolled with smooth, safe edges. Waterproof and rustresistant, ideal for use in humid or outdoor environments without risk of corrosion. Features a dense mesh design that resists deformation and breakage, preventing debris, insects, and other foreign matter from entering while allowing proper airflow. Key Benefits: Protects ventilation openings from water ingress and debris. Saves installation time and effort through the tool buckle system. Offers durability and corrosion resistance for both indoor and outdoor use. Practical Applications: 1. Residential exterior walls where ventilation ducts need rain protection without sacrificing airflow. 2. Commercial kitchens to maintain hygienic air outlets while preventing pests and contamination. 3. Industrial facilities requiring robust, corrosionproof vent covers for humid or weatherexposed environments. Material: 304 stainless steel Design: 45degree inclined louvers with dense mesh Performance: Waterproof, rustproof, strong impact resistance Installation: Fast buckle system, extended base for secure wall mounting This vent cover combines protective function, durable materials, and userfriendly installation, making it a dependable choice for maintaining clean, efficient ventilation systems in any setting.