SizeThe dimensions of this pool vacuum hose connector, approximately 1.5 inches at its widest part and 1.1 inches at both ends with a length of 8.07 inches, ensure that it's a universal fit for various pool hose fittings within the specified hose size range.Premium QualityCrafted from premium quality materials, these robust and lightweight pool vacuum hose replacement parts ensure a perfect fit, are simple to install, and are designed to last, reinforcing your pool maintenance routine with unparalleled reliability.No-leak DesignWith its innovative no-leak design, the pool cleaning hose adapters ensure a foolproof fit. A ridge on the connector creates a firm, middle-fixed connection that's more stable and won't leak, providing an effortless and practical pool hose connector experience.ApplicationIdeal for the savvy buyer, this pool hose connector kit is perfect for converting and connecting all 1-1/4" and 1-1/2" PVC hoses, including swimming pool hoses, above-ground pool vacuum cleaner hoses, and pool filter pump connection hoses. Offering a universal pool hose coupler solution, this product delivers the easiest and most cost-effective method for pool hose coupling set needs.FunctionThis vacuum hose adapter kit effectively solves the connection challenge between the filter pump connection hose and the swimming pool vacuum hose. It seamlessly reduces a 1-1/2" hose to a 1-1/4" hose, enabling larger pumps to integrate smoothly with smaller above-ground swimming pools, enhancing the pool vacuum's effectiveness.