Pentair PacFab 1-1/2" & 2" Multiport Valve Sight Glass (272550) unions Its dependable design helps reduce

Its dependable design helps reduce internal misalignment and supports long-term filter performance

Helps restore a cleaner and more polished visible edge

This type of part is especially useful when the original impeller has chipped

Helps restore surface skimming control

and that predictability usually depends on the control board more than any other single part

Pentair PacFab 1-1/2" & 2" Multiport Valve Sight Glass (272550) unions Its dependable design helps reduceThis sight glass is used on compatible PacFab 1 1 2 inch and 2 inch multiport valves to provide visual confirmation of water clarity during backwash or rinse cycles. It is a helpful service replacement when the original glass is cracked, clouded, leaking, or difficult to read. A clear sight glass lets operators see when discharged water begins to run clean, which can reduce wasted water and make filter maintenance more accurate. Sight glass for