Pentair 2" Top Valve O-Ring | HiFlow Top & Side Mount Multiport Valve | 271151Z C7698 The diffuser channels water flow

The diffuser channels water flow from the impeller into the pump's volute

SealedSteel ladder specifically designed for salt pools

New sensing technology provides less chance of false alarms due to wind

208-230/460V for Pentair/Pac Fab Pumps offers the power and aggression expected of sophisticated replacement motors

CV-600 enzyme boosts CE-Clarifier’s strength in a big way

Pentair 2" Top Valve O-Ring | HiFlow Top & Side Mount Multiport Valve | 271151Z C7698 The diffuser channels water flowThe Pentair 271151Z is the OEM replacement 2" top valve O ring for the HiFlow Top Mount and Side Mount Multiport Valve. If your multiport valve is weeping water from the top valve assembly or losing pressure at the valve head, this O ring is the correct service part. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant before installation. We carry the Pentair R172351 Lifeguard Silicone Lubricant