Optimum Pool Technologies Simple Cell Replacement T-Cell-15 Salt Cell Up To 40,000 Gallon Replacement for Hayward T-Cell-15 Turbo Cell Salt Cell (GLX-CELL-15. GLX-CELL-15-W) Guaranteed Compatible with Hayward/Goldline salt systems such as AquaRite, AquaLogic, ProLogic, Mineral Springs, Naturesoft, AquaPlus. Same threads and plumbing size as original cell. Drop in replacement, no tools required. 15-foot cord length (same as original) with plug. Clear cell housing for easy inspection. 2 Piece Thread Replacements Included for Perfect Fit. One (1) Year Full Warranty from Optimum Pool Technologies, Inc. Increased iridium coating of cell plates for extended cell life Clear outer cell housing for easy inspection of cell plates, making cleaning and maintenance quick and easy For pools up to 40,000 gallons 13 High Performance titanium electrode plates, 15 water flow passages 30g/h chlorine output 15 cord  No need for problematic re-plumbing. All replacement cells neatly fit into the original plumbing configuration and plug right into the control panel exactly as the OEM model does!