Features: Brand new and high quality Connect your 20060 fan seamlessly to air ducts with this Fan Linking Duct Panel. Achieve efficient airflows and temperature control easily. This duct panel features precise measurements of 20x20cm with a thickness of 1.5cm, ensuring easy installation. Its plastic material ensures durability and reliability. Suitable for users with 20x20cm fan, this linking duct panel caters to DIY enthusiasts, HVAC experts, and anyone in need of improveds ventilations. Create a well ventilated environment in your workshop, office, home using this duct panel. It connects your 20060 fan to air ducts effectively, enhancing airflows and maintaining temperatures. Upgrades your fan system with this essential Fan Linking Duct Panel. Its user friendly installation accessory for any ventilations. Take charges of your indoor climate today! Specifications: Material: Plastic Size: 20x20x1.5cm Package Includes: 1PC Air Fan Panel Adapter note: Please allow 0-1cm error due to manual measurement. make sure do not mind before bid. Due to the differenceS between different monitors, the picture may not reflect the actual of the item.