77707-0076 | Pentair Metal Flue Collar For MasterTemp and Max-E-Therm Heaters | 4" x 6" Union Diamond Seal for Pentair IntellifloXF The diffuser directs water smoothly

The diffuser directs water smoothly through the pump housing to maintain performance

This assembly includes the main chassis and a durable pad

The Swimables Pump Basket for Pentair Whisperflo and Intelliflo pumps

long-term use in demanding pool environments

Pentair IntelliChlor Salt Chlorinator System Models: IC15

77707-0076 | Pentair Metal Flue Collar For MasterTemp and Max-E-Therm Heaters | 4" x 6" Union Diamond Seal for Pentair IntellifloXF The diffuser directs water smoothlyThe Pentair Metal Flue Collar 77707 0076 is an OEM replacement part designed to support safe and efficient venting in Pentair MasterTemp and Sta Rite Max E Therm pool and spa heaters. This durable collar measures 4 inches by 6 inches and creates a secure, heat resistant connection between the heater and the exhaust vent. Supplied with high temperature silicone adhesive and mounting screws, it provides a reliable seal that prevents leaks and withstands