Hayward In-Line Sight Glass, Socket | SP1072S AquaStar Shut off the pump and

Shut off the pump and relieve system pressure before disassembling the filter

and mounting hardware are optimized to fit comfortably

Techs replace deck plate covers during seasonal service when lids crack from weather exposure or impact

and PPC5 cells because it is specifically tied to Pool Pilot Nano Plus / Digital Nano Plus applications

wipe with a soft microfiber cloth

Hayward In-Line Sight Glass, Socket | SP1072S AquaStar Shut off the pump andWhat This Part Is Used For The SP1072S in line sight glass with socket connection installs in compatible Hayward plumbing lines to visually monitor water flow. It is commonly used on return or backwash lines to confirm circulation. Why This Part Matters A clear sight glass allows quick visual confirmation of water movement during filter backwashing or system startup. Without it, diagnosing flow issues becomes guesswork. Replacing a cracked or cloudy