The Pentair 350013Z – Lid O-Ring is a replacement lid ring to ensure that there is a proper seal on pool pump traps Without a quality O-Ring pool pumps cannot properly circulate water through pool plumbing systems. Whenever the O-Ring start to stretch or tear is suggested that it be replaced to ensure a quality seal.

Compatible With:

• Pentair Challenger High Flow Pump
• Pentair Challenger High Pressure Pump
• Pentair EQ Series Commercial Plastic Pump
• Pentair IntelliFlo i1 + i2 Variable Speed Pump
• Pentair IntelliFlo VF Pump
• Pentair IntelliFlo VS + SVRS Pump
• Pentair IntelliFlo VSF Pump
• Pentair Waterfall Specialty Pump
• Pentair WhisperFlo Pump