Pentair Drain Plug for Pump and Heater U178-920PZ

The Pentair U178-920PZ plug for pumps and heaters ensures a reliable seal in your circulation system. An affordable replacement, it prevents water leaks and air infiltration that hurt equipment performance.

Features

• Compatible with Pentair i25-series pumps and heaters
• Durable, weather-resistant material
• Optimal seal against leaks and air infiltration
• Simple installation, no special tools
• SKU U178-920PZ

Compatibility

For Pentair i25-series pumps and heaters. Verify your model before ordering to ensure fit.

When to replace it

Replace the plug as soon as leaks, pressure loss, or air appear in the system — signs of a worn seal.

Why buy from us

Destination Piscine Aide in Saint-Bruno-de-Montarville offers genuine Pentair parts backed by a team that knows your equipment.

Frequently asked questions

Will it fit my heater? It is for the i25 series; verify your model. Do I need tools? No, it installs without special tools.