Filtreau Float Switch Complete

If your Filtreau drum filter isn’t triggering a clean cycle when the water level drops, the float switch is usually the first part to check. The Filtreau Float Switch Complete is the genuine replacement unit designed for Filtreau drum filter systems.

What it does

The float switch monitors the water level inside the drum’s clean chamber.

When the screen blocks with debris and the water level drops, the float switch activates the cleaning cycle. Once cleaned, the drum returns to normal filtration mode.

A working float switch is essential for:

• Automatic drum cleaning
• Stable water levels inside the filter
• Preventing overflow or dry running
• Maintaining consistent flow through your system

Compatibility

This replacement unit is designed for:

• Filtreau Drum Filters
• Filtreau Combi systems
• Filtreau HF and PF drum models

Installation Notes

• Always disconnect power before servicing your drum filter.
• Confirm wiring connections match the existing control box setup.
• Test operation before returning the system to full flow.

If your drum isn’t initiating flush cycles reliably, replacing the float switch restores the automatic function that keeps your water clear.