Navigator Vac Lock Safety Wall Fitting - 1-1/2 Inch MPT - Black filter-length_26 7/16 inches Each vinyl label is printed

Each vinyl label is printed using our high-quality weather and sun resistant inks

This is an SR Smith Lift-Operator Two-Button Control Box replacement for SR Smith pool lifts utilizing the Lift-Operator Intelligent Control System

It has a constant reading supply gauge

Please note the wording is not 4 inches

In that case

Navigator Vac Lock Safety Wall Fitting - 1-1/2 Inch MPT - Black filter-length_26 7/16 inches Each vinyl label is printedThis is a Hayward W400BBKP Vac Lock Safety Wall Fitting for Navigator Pool Cleaners. The color is Black and the fitting is 1 1 2 inch MPT. Recommended for all pools with a dedicated suction line, the vac lock is a safety device that closes the suction line when the cleaner is not in use. It also holds the hose in place when the cleaner is installed.