Pentair Tube Vent 16" | Filter Parts | 150100 Vacuum Plates and spa surfaces

and spa surfaces

inspect the standpipe and lateral assembly beneath it for cracks or sediment buildup

No sand or bricks required

When servicing your CL220 chlorinator

Placards that label valve position

Pentair Tube Vent 16" | Filter Parts | 150100 Vacuum Plates and spa surfacesThe Pentair Tube Vent 16" (Part #150100) is the OEM replacement vent tube for Pentair filtration equipment requiring this specific 16 inch configuration. This vent tube serves the air relief and venting function within its parent filter system, allowing trapped air to escape the filter housing during startup and normal operation. A properly functioning vent tube helps maintain consistent water flow and prevents air locks within the filter tank.