PENTAIR WHISPERFLO PUMP 1.5HP - 011528

The Pentair WhisperFlo 1.5HP TEFC Super-Duty Single Speed Pump delivers the quiet, efficient performance pool contractors demand for professional inground pool installations. This commercial-grade pump features innovative hydraulic design with FunnelFlo™ Diffuser technology that moves water more quietly and efficiently than competing high-performance pumps.

Commercial Application Benefits

Engineered for professional installations, this pump reduces noise complaints with its whisper-quiet operation while delivering reliable performance that protects your service reputation. The oversized strainer basket and volute design minimize maintenance calls, while the thermoplastic housing resists heat and corrosion for long-lasting durability in demanding commercial environments.

Why Pool Contractors Choose MT Pools

With our superior customer service and daily recurring customer support, you get more than just equipment – you get a trusted B2B partner. Our wholesale pricing structure supports your profit margins while our reliable inventory ensures your projects stay on schedule with fast shipping and expert technical guidance.

Frequently Asked Questions

What makes the WhisperFlo pump quieter than competitors?

The WhisperFlo features innovative hydraulic design with FunnelFlo™ Diffuser technology and high-efficiency impeller that moves water more quietly and efficiently than competing high-performance pumps.

What electrical requirements does this pump have?

The WhisperFlo 011528 operates on 208-230V with 10.3-9.1 Full Load Amps and 2.21 Total Horsepower, suitable for professional inground pool installations.

What warranty coverage is provided for professional installations?

Pentair provides a full one-year warranty when installed by pool professionals, demonstrating confidence in both the product quality and professional installation expertise.

Is this pump compatible with existing pool systems?

Yes, the WhisperFlo is compatible with various cleaning systems, filters, and jet-action spas, making it versatile for retrofit and new construction projects.

Order Today

Join thousands of pool contractors who rely on MT Pools for their professional equipment needs. Our team is ready to support your success with expert technical guidance, competitive wholesale pricing, and fast shipping.

• 1.5HP TEFC Super-Duty Single Speed motor design
• 208-230V electrical with 10.3-9.1 Full Load Amps
• 2.21 Total Horsepower with 1.0 Service Factor
• FunnelFlo™ Diffuser technology for quiet, efficient operation
• Oversized strainer basket and volute for reduced maintenance
• 2-inch NPT port sizes for standard connections
• Thermoplastic housing resists heat and corrosion
• Commercial-grade motor frame with rustproof stainless-steel shaft
• Sealed bearings for extended motor life
• UL and NSF/ANSI 50 certified for safety and performance
• Compatible with cleaning systems, filters, and jet-action spas
• One-year warranty for professional installations
• Innovative hydraulic design outperforms competing pumps
• 53 lbs carton weight for manageable installation