Pentair In‑Floor Style 2 Collar (White) | 236141 Standard 2.5" it helps ensure each cleaning

it helps ensure each cleaning zone receives consistent pressure and coverage

if the Lid Assembly is not securely on the unit will not operate at all

Remove any debris

Pentair Gamma Series 3/4 Color Ring – Black | SKU 232404

Pentair In‑Floor Style 2 Collar (White) | 236141 Standard 2.5" it helps ensure each cleaningPentair InFloor Style 2 Collar (White) SKU 236141 Rigorous white Style 2 collar for Pentair InFloor (formerly A&A) cleaning heads SKU 236141. Features Precisionmolded collar designed to securely house Style 2 cleaning heads in the riser pipe. Compatible with white 2 prereamed riser pipesoptimized for new construction or remodels. Constructed from durable polymer for long life in pool circulation environment. Replacement part for Pentair InFloor (A&A)