Product Overview
The Swimmable Pentair WhisperFlo/IntelliFlo Impellor 3 HP | SW-21-006 is an aftermarket replacement impeller designed for compatible Pentair WhisperFlo and IntelliFlo-style pool pump wet ends. This 3 HP impeller helps restore proper hydraulic performance when the original impeller is worn, cracked, clogged, or damaged.
Cross-referencing to part number 073131, the SW-21-006 is a practical repair part for pool service professionals and pool owners rebuilding compatible high-output Pentair pump wet ends.
Ideal For
Compatible Pentair WhisperFlo pumps
Compatible Pentair IntelliFlo-style wet ends
3 HP pump rebuilds
Replacing worn, cracked, or damaged impellers
Restoring pump flow and pressure
Pool service repair jobs
Wet end repairs where the existing impeller cross-references to 073131
Key Features
Aftermarket replacement impeller
Designed for compatible WhisperFlo and IntelliFlo-style pumps
3 HP impeller rating
Cross-references to part number 073131
Gray impeller construction
Helps restore proper pump flow and hydraulic performance
Useful for pump wet end rebuilds
Compatible with select Swimmables WhisperFlo/IntelliFlo-style wet end components
Cost-effective alternative to replacing the full pump
Benefits
The Swimmables SW-21-006 impeller helps bring a compatible pool pump back to proper water movement and pressure. A damaged or worn impeller can cause low flow, poor circulation, reduced filter pressure, noisy operation, and added strain on the motor.
Replacing the impeller during a pump rebuild can help improve pump performance and extend the life of the wet end when the motor, diffuser, seal plate, and shaft seal are still in good condition.
Specifications
| Specification | Details |
|---|---|
| Brand | Swimmables |
| Product Type | Pool Pump Impeller |
| SKU / Part Number | SW-21-006 |
| Cross-Reference Part Number | 073131 |
| Barcode / UPC | 810108821328 |
| Horsepower Rating | 3 HP |
| Color | Gray |
| Compatible Pump Style | Pentair WhisperFlo / IntelliFlo-style wet ends |
| Application | Pool pump wet end repair |
| OEM / Aftermarket | Aftermarket replacement |
| Included Components | Impeller only |
| Product Weight | 0.5 lb |
| Warranty | 1 year general warranty |
| Manufacturer | Swimmables |
Warranty & Compatibility
Before ordering, confirm the existing pump model, motor horsepower, service factor, diffuser compatibility, seal plate condition, shaft seal size, and impeller part number. Impellers must be matched correctly to the motor and wet end to avoid poor performance or equipment damage.
This is an aftermarket replacement part and is not manufactured by Pentair.
Customer-Facing Q&A
Q: What model number is this impeller?
A: This listing is for Swimmables SW-21-006.
Q: What part number does this cross-reference to?
A: It cross-references to part number 073131.
Q: What horsepower is this impeller?
A: This is a 3 HP impeller.
Q: Is this for WhisperFlo or IntelliFlo pumps?
A: It is designed for compatible Pentair WhisperFlo and IntelliFlo-style pump wet ends. Confirm your exact pump and wet end before ordering.
Q: Is this an OEM Pentair part?
A: No. This is an aftermarket Swimmables replacement part.
Q: Does this include the diffuser, shaft seal, or gaskets?
A: No. This listing is for the impeller only unless otherwise stated.
Q: How much does this impeller weigh?
A: The listed product weight is approximately 0.5 lb.
Q: Should the shaft seal be replaced at the same time?
A: Yes. It is strongly recommended to replace the shaft seal whenever the pump is opened and the impeller is removed.