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