Pentair MasterTemp 200/Max-E-Therm 200 Air Orifice (77707-0111) bathcontrols or damaged internal filter parts

or damaged internal filter parts

or damaged near the elbow or connection area

this fixed cleaning head helps support automated debris movement and more dependable in-floor cleaning results

The slimline profile helps keep the look more streamlined and less bulky

the plumbing path can feel less stable and less confidence-inspiring than it should

Pentair MasterTemp 200/Max-E-Therm 200 Air Orifice (77707-0111) bathcontrols or damaged internal filter partsThis replacement MasterTemp 200 Max E Therm 200 Air Orifice gives technicians and pool owners a focused way to repair the affected assembly without replacing more equipment than necessary. It is used in the heater combustion system to help meter the air path for the correct burner configuration. Because orifice sizing affects how the heater breathes and fires, this is a precision replacement part rather than a generic fitting. Before installation,