Wide Compatibility Bypass dummy cells fit for Hayward salt cell Model Number T-CELL-3, T-CELL-5, T-CELL-9, and T-CELL-15 and Blue Works Salt cell Model Number BLT3H, BLT9H, and BLT15H Perfect Fit for IC20, IC40 and IC60 Salt Cells! Not fit for Pentair salt cells, Jandy salt cell plumbing The use of above model and system compatibility designations are included for informational purposes only Replacement for Salt Cell Chlorinator bypass dummy cell fit for Hayward, used for replacing salt system during winter Fit perfectly with hayward salt system. Enables your Tur-bo salt cell T-15 for hayward to be replaced and allows you to remove and protect the salt system Leak-Free Salt Cell Dummy Bypass These impresa spa cells for Hayward T-Cell salt cell chlorine generator systems A must-have replacement parts for Hayward salt water pool chlorinator system Dummy Bypass Cell The salt cell bypass pipe serves as a replacement for your electrolytic salt cell when removed Bypass cell is excellent and economical, perfect fit. This is a compatible aftermarket replacement part. The manufacturers' names and part numbers have been used for reference purposes only. Works perfectly over the winter to save the life of your salt cell Salt cell bypass pipe keep your pool running efficiently throughout the season Easy Installation Turn off the filter pump and chlorinator. Detach the tur-bo salt cell from its position in the plumbing. Load the dummy cell unit into the pipe, rotate it and tighten it to complete the installation Designed for hassle-free setup and minimal upkeep, this product keeps your pool system running smoothly without extra effort