- ManufacturerPentair
The industry standard by every measure
We call it WhisperFlo High Performance Pump for good reason. This innovative hydraulic design moves water more efficiently and more quietly than competitive pumps. Under typical operating conditions, WhisperFlo High Performance Pump offers the highest water flow of any high performance single- or two-speed pump yet with the lowest electrical consumption. Built to last a lifetime, and as a result, the industry's top seller for years.
Product Features
- Oversized strainer basket and volute - industry standard in pool pumps
- Standard and energy-efficient square flange motors available
- Lower horse power deliver higher performance than industry standard
- Compatible with all cleaning systems, various filters and jet action spas
- Heavy-duty/durable construction is designed for long life
- Designed for residential and commercial applications
- New motor increases life, energy, efficiency, ease of installation and better cooling for long service life
Product Specifications
| Brand | Pentair |
| CurveKey | H |
| FullLoadAmps | 21/10 - 10.5 A |
| Height | 12.44 Inch |
| HP | 2 |
| Item | High Performance Pump |
| Length | 25.66 Inch |
| ModelNumber | WF-28 |
| NumberofSpeed | 1-Speed |
| PortSize | 2 Inch x 2 Inch NPT |
| ServiceFactor | 1.1 |
| SFHP | 2.20 |
| StandardsApprovals | NSF Listed , NSF Standard 50, CSA Certified, UL Listed, UL1081, CAN/CSA C22.2 No. 108-01 |
| SubBrand | WhisperFlo® |
| Type | Standard Efficiency, Up Rated |
| VoltageRating | 115/208-230 V |
| Width | 10.8 Inch |
Shipping Policy
• 3-Day Shipping refers to three business days.
• 2-Day Shipping refers to two business days.
• Next-Day Shipping refers to the next business day.
For orders with free shipping, ASD Pool Supply reserves the right to select the shipping carrier at its discretion. Depending on the product, other carriers may be used to ensure timely and efficient delivery.
Shipping to PO Boxes:
Please note that we are unable to ship to P.O. Boxes. To ensure prompt delivery, be sure to provide a valid physical address when placing your order.
International Shipping
Duties and Taxes
Duties and taxes on international orders will be assessed by local officials and billed to you separately. Please contact your customs office for information on duties, taxes and restricted items.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
ASD Pool Supply accepts returns on most items, excluding electrical components, that are in new, unused, and unopened condition within 30 days of purchase. A full refund will be issued minus shipping costs and a 20% restocking fee.
If your product is not functioning correctly, please contact our Technical Support Department within 30 days of purchase at 1-830-303-2938 during regular business hours (Mon-Fri, 9:00 AM – 5:00 PM CST). Our support team can often help diagnose and resolve issues. If the product is found to be defective, we will replace it with the same item, subject to availability.
Replacement items will be shipped once we receive and inspect the defective product. Please note that the buyer is responsible for return shipping costs. Custom and special orders, as well as electrical parts and motors, are not eligible for return.




