Product Overview

The Pentair 073131A IntelliFlo i2 Impeller is a genuine OEM replacement impeller designed for compatible Pentair IntelliFlo i2 variable-speed pool pumps. The impeller is the rotating internal pump component responsible for moving water through the pump housing, helping maintain proper circulation, filtration, and system performance.

This replacement impeller is ideal when the original impeller is worn, cracked, clogged, damaged, or no longer producing proper water flow. As an OEM Pentair part, it is built for proper fit and performance in compatible IntelliFlo i2 pump models.

Ideal For

Pool owners and service professionals replacing a damaged or worn impeller in a compatible Pentair IntelliFlo i2 variable-speed pump.

This part is ideal for pump repairs where the motor and wet end remain serviceable, but the impeller needs replacement to restore flow and performance.

Key Features

Genuine Pentair OEM Replacement

Manufactured as an original Pentair replacement part for proper compatibility and reliable pump performance.

Designed for IntelliFlo i2 Pumps

Made for compatible Pentair IntelliFlo i2 variable-speed pump models.

Restores Pump Water Flow

Helps restore proper pump circulation when the existing impeller is damaged, clogged, worn, or broken.

Internal Pump Repair Component

Replaces the rotating impeller inside the pump wet end without requiring replacement of the complete pump.

Supports Efficient Pump Operation

A properly functioning impeller helps maintain water movement through the filtration system, heater, cleaner, and other pool equipment.

Professional Service Part

Designed for pump repair applications and commonly installed during pump rebuilds, seal replacement, or wet-end service.

Benefits

Replacing a worn or damaged impeller can help restore pump performance, improve circulation, and reduce flow-related issues. The Pentair 073131A is a direct OEM replacement for compatible IntelliFlo i2 pumps, making it a reliable repair option when the existing impeller is cracked, obstructed, or no longer moving water efficiently.

For best results, inspect related pump components during installation, including the diffuser, shaft seal, impeller screw, gaskets, and O-rings.

Specifications

Customer-Facing Q&A

Q: What pump does the Pentair 073131A impeller fit?
A: This impeller is designed for compatible Pentair IntelliFlo i2 variable-speed pool pumps.

Q: Is this a complete pump?
A: No. This is the replacement impeller only. It does not include the full pump, motor, drive, diffuser, seal plate, or pump housing.

Q: What does the impeller do?
A: The impeller rotates inside the pump to move water through the pool circulation system.

Q: When should I replace my impeller?
A: Replace the impeller if it is cracked, damaged, stripped, clogged, worn, or if the pump is running but not producing proper flow.

Q: Does this include the shaft seal?
A: No. The shaft seal is typically sold separately and is commonly replaced whenever the pump is opened for impeller service.

Q: Should this be professionally installed?
A: Professional installation is recommended, especially if you are also replacing the shaft seal or servicing the pump wet end.