Pentair iS4 Topside Panel [100ft Cable] [Black] (521892) pvcfittings A dirt catcher helps trap

A dirt catcher helps trap and hold debris within the filter system

Helps restore pressure-based control in compatible systems

Waterco FulFlo Tri TC400 filter cartridge

Designed for compatible hydraulic restoration in SupaTuf pumps

Pentair iS4 Topside Panel [100ft Cable] [Black] (521892) pvcfittings A dirt catcher helps trapPentair iS4 Topside Panel [100ft Cable] [Black] is used in pool and spa control systems where reliable signal, switching, user input, or equipment communication is required. Electronic and control related parts should be selected by exact part number and system compatibility because similar panels, receivers, relays, antennas, and circuit boards may look alike but operate differently. This item is a practical replacement when the existing control