Pentair Purex Minimax NT Window Glass (472370) correcttech this Waterway air relief assembly

this Waterway air relief assembly is a practical replacement when the relief component and tube need to be replaced together

Supports a more complete rebuild approach

When the labels on a multi-function control panel begin to disappear

or fine debris from landscaping

Supports a focused repair without full filter replacement

Pentair Purex Minimax NT Window Glass (472370) correcttech this Waterway air relief assemblyA practical replacement for aging Pentair Purex pool equipment, this part supports targeted repairs where accurate sizing and compatibility matter. The inspection window glass is used on Minimax NT Window Glass applications and helps restore a clear protected viewing point on the heater housing. It is a useful replacement when the existing part is cracked, corroded, stripped, distorted, leaking, missing, or no longer holding the correct operating