The Pentair Head Pump Replacement 521348Z is a great choice if you're looking to replace your existing Max-E-Pro or Challenger pumps. It's designed as a drop-in replacement, so you don't need to worry about any complicated assembly process. Plus, the dual-compartment motor makes the wiring simple and straightforward.

• Drop-In Replacement for All Max-E-Pro Models
• Simple Replacement for Challenger Pumps
• Dual-Compartment Motor for Simplified Field Wiring
• No Assembly Required

Fitment guidelines:
For use with Intellichem® Chemical Controller

Additional information:
Alternate Part Numbers - _521348Z, PAC-451-0810, PEN521348Z