Pentair Sight Glass® 1-1/2" Slip | Sand & D.E. Filters | 50901600 C7430 6 and 7 match your

6 and 7 match your assembly before ordering

verify that the replacement valve and this union kit share the same connection specification

The Pentair Manifold Kit (474972) is the OEM replacement manifold service kit for the MasterTemp 125 pool and spa heater

which used a different tank design

OEM Brand Product Name Part Number Notes Pentair Mitra 60 GPM MA-60/160 R173298 Pentair Mytilus 60 GPM MY 60 R173298 Pentair Mytilus-B 140 GPM MY 140 172810 Two 60 sq

Pentair Sight Glass® 1-1/2" Slip | Sand & D.E. Filters | 50901600 C7430 6 and 7 match yourOEM Replacement Sight Glass for Sand and D. E. Filters The Pentair Sight Glass (50901600) is the OEM replacement 1 1 2" slip sight glass for Pentair sand and D. E. filters. If your existing sight glass is cracked, cloudy, or leaking, this is the direct replacement part. What It Does The sight glass provides a visual inspection port on the filter's multiport valve or plumbing assembly, allowing you to observe water flow and clarity during backwash and