Pentair 35505-1423 System 3 Air Relief Nipple O-Ring

Pentair 35505-1423 Air Relief Nipple O-Ring

This part fits the following Products:

• SYSTEM 3® D.E. FILTERS – SD Series
• SYSTEM 3® MODULAR D.E. FILTERS – SMD Series
• SYSTEM 3® SAND FILTERS – SS Series