Efficient Dust Removal: The CO2 Dust Removal Nozzle Air Dust Collector is designed to effectively dust and debris, ensuring a clean and efficient workspace. Compatible Design: Specifically engineered to be compatible with the TR21-4 threaded connector, this nozzle seamlessly attaches to your existing setup for hassle-free operation. High-Quality Construction: Made from materials, the CO2 Dust Removal Nozzle Air Dust Collector promises long-lasting performance and reliability in any environment. User-Friendly Operation: With its straightforward design, the CO2 Dust Removal Nozzle allows users to easily collect air dust without complicated setups or heavy maintenance. Versatile Application: Ideal for both home and industrial use, this air dust collector enhances your cleaning routine, making it a must-have accessory for anyone using CO2 . Colour:Black Material:Plastic Package Contents: 1 * Dust removal nozzle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.