Experience the reliability and precision of Sloan with this lot of two V-651-A Vacuum Breaker Replacement cartridges. Designed to offer a secure seal and optimal performance, these replacements are ideal for maintaining your plumbing systems. The package includes two cartridges, ensuring you have a backup in case of an emergency or for future maintenance needs. Crafted by a trusted name in the industry, the Sloan V-651-A is compatible with specific models, guaranteeing a perfect fit. With a location designation of E.4.1, these replacements are easy to find and install, providing you with peace of mind and efficiency in your plumbing operations.