Pentair Stand Pipe O-Ring #2-137 | FNS Plus D.E. Filter | 59000600Z PG1902 Restore accurate flow detection to

Restore accurate flow detection to your iChlor system with the exact-fit part engineered for this generator line

Powder coated for extra corrosion resistance

Reemay 2033 spunbond polyester media and 113 precision-formed pleats

charges batteries in cold climates

Pentair Stand Pipe O-Ring #2-137 | FNS Plus D.E. Filter | 59000600Z PG1902 Restore accurate flow detection toOEM Replacement Stand Pipe O Ring for Pentair FNS Plus D. E. Filter The Pentair Stand Pipe O Ring (59000600Z) is the OEM replacement outlet pipe stand pipe O ring for the FNS Plus D. E. filter, sized as a #2 137 bulkhead O ring for the 2 inch bulkhead connection. 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