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The Pentair WhisperFlo® VST Variable Speed Pool Pump (011533) delivers more power than the SuperFlo® VST while keeping energy costs low with variable speed technology. A drop-in replacement for existing WhisperFlo installations, this TEFC pump brings variable speed efficiency to any pool requiring WhisperFlo-class performance. Energy Star certified. Backed by a 2-year warranty.

Key Features

Drop-In WhisperFlo Replacement

Superior drop-in replacement for existing Pentair WhisperFlo pumps — same footprint, better efficiency.

More Power Than SuperFlo VST

Higher performance tier for pools requiring WhisperFlo-class flow capacity.

TEFC Motor

Totally Enclosed Fan-Cooled motor for top durability in all weather conditions.

Variable Speed — Energy Star Certified

User-friendly programming for optimal speed selection. Significant energy savings over single-speed operation.

Tri-Voltage 115/208/230V

Flexible voltage compatibility for any standard pool electrical configuration.

2-Year Warranty

Pentair warranty coverage.

Specifications

Motor Speed	Variable
Motor Type	TEFC (Totally Enclosed Fan Cooled)
Voltage	115V / 208V / 230V
Amperage (High Speed)	10.1 A
Frequency	50/60 Hz
Port Size	2 in NPT
Product Weight	46 lb
Shipping Dimensions	28 × 13 × 15 in
Certifications	Energy Star Certified
Warranty	2 Years

What's in the Box

Pentair WhisperFlo VST Variable Speed Pump (011533)
User Manual

Warranty

The Pentair WhisperFlo VST 011533 comes with a 2-year manufacturer warranty. Clearflow Pool Supply is an authorized Pentair dealer and will assist with any warranty service needed.

Pentair

Pentair WhisperFlo® VST Variable Speed Pump 115/208-230V