Challenger High‑Pressure Pump Impeller 2F, 2‑1/2A | 355604

Pentair Challenger Impeller 355604 – High‑Pressure Pump 2F, 2‑1/2A

Genuine Pentair Challenger high‑pressure pool pump impeller for 2F, 2‑1/2A models. Restores flow and pressure for 2.0–2.5 HP pumps. SKU 355604.

Features

• OEM replacement impeller for Pentair Challenger high‑pressure pumps
• Fits 2F, 2‑1/2A models (2.0–2.5 HP) 
• Closed face design improves hydraulic efficiency.

This genuine Pentair impeller is engineered for high‑pressure Challenger pool pumps rated at 2F, 2‑1/2A (2.0 HP full‑rated and 2.5 HP up‑rated models). It replaces worn or damaged impellers to restore optimal water circulation and pressure for efficient system performance. Featuring a closed‑face design, it helps maintain consistent hydraulic flow and pressure head, reducing stress on the pump and filtration system. Durable thermoplastic construction offers chemical resistance and long service life in pool environments.

Pro Tip

Replace the impeller at the same time as your diffuser and shaft seal to maintain smooth operation and prevent premature wear.

Related Parts

• Pentair Challenger High Head Impeller 355315 | 355315
• Pentair Challenger 1‑1.5 HP Impeller 355369 | 355369

Installation Tips

Disconnect power before servicing. Verify pump model and motor rating (2F, 2‑1/2A). Handle the impeller carefully to avoid damaging vanes; ensure proper seating against the diffuser.