Pentair 35505-1424 System 2/3 Drain Plug O-Ring

Pentair 35505-1424 System 2/3 Drain Plug O-Ring

This part fits the following products:

• STA-RITE SYSTEM 3® MODULAR MEDIA FILTERS - MODELS S7M120 S7M400 S8M150 S8M500
• STA-RITE SYSTEM:2™ MODULAR MEDIA FILTERS - MODELS PLM100 PLM125 PLM150 PLM175 PLM200 PLM300
• STA-RITE SYSTEM 3® D.E. FILTERS - MODELS S7D75 S8D110
• STA-RITE SYSTEM 3® MODULAR D.E. FILTERS
• SYSTEM 3® SAND FILTERS - MODELS S7S50 S8S70