OEM Pentair Impeller 355604 is a high-performance replacement part made for Challenger pool pumps rated at 2 HP full and 2.5 HP up-rated. This closed-face impeller supports consistent water pressure and helps your pump maintain efficient circulation throughout the pool system. Built from long-lasting materials, it resists damage caused by harsh chemicals and heavy use. Its design offers strong compatibility with a range of Pentair setups, making it ideal for restoring lost performance or improving overall system flow.
Highlights
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Fits Challenger 2–2.5 HP Pumps: Compatible with Pentair Challenger models using 2 HP full-rated and 2.5 HP up-rated motors
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Boosts Circulation Efficiency: Helps improve pressure output to support clean, well-balanced water movement across your system
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Built for Pool Environments: Made from tough materials that resist wear from chemical exposure and frequent use
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Works with Multiple Motors: Offers dependable performance with both 2 HP and 2.5 HP motors in various pool pump applications
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Keeps Pumps Operating Smoothly: Helps ensure even water flow and system pressure, promoting long-term equipment reliability
Includes
- (1) Pentair 355604 Impeller
Compatibility
- Pentair Challenger Pumps
Additional Info
Pentair 355604 Impeller – For 2HP & 2.5HP Challenger Pool Pumps
Closed-Face Impeller – OEM 355604 For Challenger High-Pressure Models
Fits 2.0HP Full-Rated And 2.5HP Up-Rated Motors – Part 355604
Pentair Pump Compatibility – Challenger Series Circulation Support
Boosts Pressure Output – 355604 Water Movement Component
OEM Replacement Impeller – Designed For Performance And Longevity
Challenger Series Pump Impeller – Pentair Model 355604
Replacement Impeller For 2HP–2.5HP Pentair Challenger Pumps
Enhances Water Flow And Filter Efficiency – Part Number 355604
Withstands Harsh Pool Environments – Chemical-Resistant Build
Built For High-Performance Systems – Pentair Certified Component
Restores Prime And Pressure Output – Challenger Model Use
355604 Pool Pump Impeller – Pentair OEM Internal Insert
Designed For High-Flow Challenger Applications – 2–2.5 Horsepower
Internal Water Pressure Boost – OEM Fit 355604 Pump Impeller
Closed-Face Impeller Design – Supports Quiet, Efficient Operation
For Use In Daily Or Commercial Pool Use – Challenger Compatible
Pentair Quality Replacement Part – Model SKU 355604
Diagram

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