The Westbrass Air Gap Kit is a practical plumbing solution designed to prevent backflow contamination in household systems. This kit features a durable brass construction, ensuring long-lasting reliability and resistance to corrosion, with a total height of 9 inches. The unit incorporates a 1-5/8ƒ€ diameter cap, a 2-1/4ƒ€ mid-section, and a 1-3/4ƒ€ threaded base, providing compatibility with standard plumbing connections. Its design includes an integrated air gap, creating a physical separation between potable and non-potable water sources, essential for maintaining water safety. Ideally suited for kitchen sinks, dishwashers, and laundry tubs, this kit protects your water supply from potential pollutants. The 1-1/4ƒ€ outlet diameter facilitates easy integration into existing drain lines, simplifying installation. The robust build quality ensures it withstands regular use and exposure to household chemicals, offering a simple and effective way to safeguard water quality. The cylindrical shape with ribbed detailing on the lower portion provides a secure grip during installation and maintenance. This air gap kit delivers reliable backflow prevention..