- Versatile Shopvac Hose Coupler: Easily connect your old attachments to your new vacuum cleaner with this efficient vacuum hose adapter. - Broad Compatibility: Designed to connect vacuum cleaners and various devices, this adapter accommodates most vacuum hose diameters ranging from 21mm to 45mm. - Precise Sizing: Ensure a perfect fit by checking the inner and outer diameter of your vacuum hose before ordering. This guarantees seamless integration with your equipment. - Enhanced Functionality: Combine this adapter with other tools for versatile applications. Whether you're using a circular saw, table saw, or orbital grinder, this adapter allows for improved dust collection when your vacuum hose is too large for the tool's outlet. - Durable Construction: Crafted from high-quality materials, this vacuum hose adapter is built to withstand regular use while maintaining optimal performance. - Practical Use Cases: 1. Connect your vacuum cleaner to a table saw for effective dust extraction, ensuring a cleaner workspace. 2. Utilize the adapter with an orbital sander to keep your work area free of debris during sanding projects. 3. Use it to link your shop vacuum with various power tools for a streamlined cleaning process, enhancing both efficiency and convenience. This Shopvac hose adapter is essential for maximizing the functionality of your vacuum cleaner and ensuring compatibility with your existing tools.