Pentair 77707-0120 Master/Max-E Manifold O-Ring Kit

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Description

Pentair 77707-0120 Master/Max-E Manifold O-Ring KitPentair Manifold O Ring Kit MasterTemp Max E Therm (Part #77707 0120) The Pentair 77707 0120 is a genuine OEM manifold O ring kit designed for use with Pentair MasterTemp and Sta Rite Max E Therm pool and spa heaters. This kit includes all necessary O rings to reseal the manifold assembly, ensuring safe and leak free operation of your heater system. Kit Includes: Multiple High Temp O Rings Specifically sized for manifold, bypass, and header

⚙️ Pentair Challenger 5 HP Diffuser

5HP Impeller

💪 Durable Construction - Made with high-quality materials to withstand pool chemicals and outdoor conditions

This part can be substituted for the following part(s):

💧 Less Chlorine or Bromine Needed: Reduces chlorine or bromine use by up to 50%*

Installation should be performed by a qualified spa technician when possible

Frequency: As needed whenever foam appears

🔩 Coverstar M0104 Guide Splice UG 403 / Top Track

Replace electrode when response slows or calibration becomes unstable

• Select Pentair MiniMax® heater models (check your heater’s parts diagram to confirm compatibility)

🔧 Pentair SuperMax Union & Slide Valve Cap Nut

ensuring smooth operation and peace of mind