Wide Compatibility Across Systems : Works seamlessly for GLXFLORP , for --RP , for Q-12DS-C2 , for -- , for OPT-F/S , Logic , for Mineral Springs MS10/MS11 , for , for Aqua XL , and more , no need to search for a model specific switch Smart Automatic Flow Monitoring : Continuously tracks water flow and auto shuts off the salt system when flow is undetected , protecting your salt pool from damage caused by dry running with 15 Foot Cable : Includes a 15ft cable with a standard phone jack connection , complete with a round gasket and raw material tape for secure installation Easy Installation : Fits standard 1/2inch NPT threads , simply detach your old sensor , wrap tape , screw in the switch (no over tightening needed) , and connect the cable Reusable Build : Made from PA and GF materials , it withstands repeated use . Replace worn sensors to delete persistent "no flow" errors for long term reliability Detailed description: Description This pool flow switch combines broad compatibility with smart protection , featuring automatic monitoring , easy installation , and enduring construction. It's a reliable safeguard for your salt pool system Key Feature Wide Compatibility : The wide compatibility with dozens of popular pool systems , as it deletes the guesswork of finding a matching switch Specification Product name: Flow Switch Assembly Material: PA+GF Dimensions: 6.7cm/2.64inch Protection rating: IP68 Color: As shown Package Contents: 1*Flow Switch Assembly Automatic Pool Flow Sensor 1*raw tape Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.