Pentair Buna-N Cover O-Ring | Ultra-Flow Strainer | 39300600Z C7458 Trust the science-based company that

Trust the science-based company that has been helping pool owners succeed for decades

The grip and speed clamps are considered consumable items and require replacement subject to wear

It reduces friction to prevent body shell wear and improves overall maneuvering

Floor flow rate: 356 GPM

Pentair Buna-N Cover O-Ring | Ultra-Flow Strainer | 39300600Z C7458 Trust the science-based company thatThe Pentair 39300600Z is the OEM replacement Buna N cover O ring for the Ultra Flow strainer, for units manufactured after November 1994. IMPORTANT: VERSION DATE CONFIRM BEFORE ORDERING This O ring is specified for Ultra Flow strainer units manufactured after November 1994. Verify your unit's manufacture date before ordering to ensure correct fitment. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based