Pentair Strainer Cover O-Ring | WhisperFlo Pump | 071422Z Pool Maintenance Kits after four months old it

after four months old it should be tested against a standard periodically)

Center handrail post to accept Vinyl Works’ pool fencing

Confirm the item number against your MasterTemp 250 parts diagram before ordering

or connector damage

Pentair Strainer Cover O-Ring | WhisperFlo Pump | 071422Z Pool Maintenance Kits after four months old itThe Pentair 071422Z is the OEM replacement strainer cover O ring for WhisperFlo pumps manufactured prior to November 1998. This O ring seals the strainer cover to the pump body, preventing air intrusion and water leaks at the strainer housing. 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 the OEM matched product