Upgrade your airless paint sprayer setup with the RLIRUN Brass Quick Connect Coupler. Designed for fast and secure connection between spray guns and high-pressure hoses, this quick disconnect adapter helps improve painting efficiency while reducing installation time. Made from durable brass material, the connector offers excellent corrosion resistance, long-lasting performance, and reliable high-pressure operation. The precision sealing structure helps prevent leaks during spraying, providing a stable and secure connection for professional and DIY painting projects. Compatible with most 1/4 inch airless paint sprayer hoses and spray guns, this coupler is ideal for home improvement, wall painting, furniture refinishing, fence coating, deck staining, and industrial painting applications. Package Includes: 2 × Brass Quick Connect Couplers 8 × O-Rings