VezoWorks 13" x 3" Grille for Round Spiral Duct - Galvanized Steel Register Vent Cover for HVAC Ducting System - 1 Way Adjustable Louver Blades - Air Duct Ventilation Grill Conditioner/Air Exhaust — Open-Box, 48% Off

PRECISE SIZE – Outer dimensions are approximately 13.6" x 4.1"; flange connector measures 12.1" x 2.3" for a secure fit. Compatible with round spiral ducts with diameters from 6.29" to 15.74". Screw hole spacing is 10.16" x 5.24". SCREWS ARE INCLUDED.

DURABLE, HIGH-QUALITY MATERIAL – Crafted from galvanized steel, this modern, corrosion-resistant register grille offers excellent strength and long-lasting durability, ensuring reliable performance even in demanding environments.

ADJUSTABLE LOUVERS FOR PRECISE AIRFLOW – Vertical, adjustable louvered blade design allows precise airflow control, enabling you to direct air exactly where it’s needed for enhanced comfort and even temperature distribution. The adjustable air vent deflector is designed for efficient air supply and exhaust applications.

EASY DUCT INSTALLATION – The grille’s bezel flange conforms snugly to the vent duct's curvature, creating a secure, leak-proof seal that prevents air loss. For optimal performance, choose a duct vent cover size close to your duct’s opening to ensure a precise fit.

AIR VENT COVER FOR HOME IMPROVEMENT – Designed specifically for seamless installation in round ducting systems / spiral duct vents, this HVAC air duct cover ensures optimal airflow control for residential and commercial HVAC systems. Ideal for home AC vents, heater and cooling ventilation systems, offices, and industrial settings.

Improve your indoor air quality with ventilation components from VezoWork – your reliable partner in HVAC and air ventilation systems. With growing demands for comfort and healthy living, a high-performance ventilation system is essential. Whether in a home, office, or an industrial building, fresh air circulation boosts well-being, work capacity, and overall quality of life. Our products support systems such as bathroom and kitchen vents, tumble dryer hoses, air conditioning and heating units, and heat recovery and transfer setups. We prioritize ease of installation, efficiency, and long-term reliability. Every component—from pipe collars, mounting brackets, and vent covers to duct connectors and clamps—is crafted from quality materials using modern production technologies. We simplify construction and offer sustainable, user-friendly products to ensure a healthy indoor climate. All items undergo strict quality control and are developed based on detailed market research and customer needs. Choose VezoWork for smart, efficient, and environmentally conscious ventilation system solutions.