Holdia Bypass Dummy Cell - Winter Protection Pipe for Hayward T-Cell Salt Systems

Overview

Meet the Holdia Bypass Dummy Cell, a practical winter protection pipe designed to accompany your Hayward and Blue Works salt systems. When the salt cell is temporarily removed for cleaning, testing, or seasonal storage, this bypass tube fills the gap and helps keep your system ready for action without long downtime.

Compatibility at a glance

• Hayward T-Cell models: T-3, T-5, T-9, T-15
• Blue Works salt cells: BLT3H, BLT9H, BLT15H
• IC series: IC20, IC40, IC60
• Note: not compatible with Pentair salt cells

How it works and key benefits

The bypass pipe acts as a temporary substitute for the electrolytic salt cell when it is removed for maintenance or replacement. By taking its place, it can help minimize wear on the active cell and support your system during cold weather or storage.

• Leak-free design ideal for cold weather or routine maintenance
• Helps minimize potential damage and avoid costly repairs during winter
• Aftermarket replacement with model checks before ordering

Real-world use scenarios

Imagine preparing your pool for winter, performing routine cleaning, or swapping out a worn component. The Holdia bypass pipe provides a stable, temporary pathway so your system can continue circulating water while the salt cell rests. This can translate to shorter downtime and smoother seasonal transitions.

Notes and ordering tips

Please check the part number and the model before ordering. If you have questions or need compatibility confirmation, our team is ready to assist.