Pentair 011533 WhisperFlo VST Variable Speed Pool Pump, 2.6 THP

The Pentair 011533 WhisperFlo VST Variable Speed Pool Pump is experiencing mixed reviews from customers, with several users facing challenges regarding its functionality and customer service. A recurring issue reported by multiple customers is the pump's tendency to lose prime, rendering it ineffective at drawing water from the pool. Some users expressed frustration at the lack of installation instructions supplied with the pump, leading to further complications during setup. One customer highlighted that despite investing over $2000 in the pump and additional hardware, they encountered persistent problems with priming and were unable to get satisfactory assistance from Pentair's customer support. This sentiment was echoed by others who felt that the technical support provided was insufficient, especially Considering the product's price point. Many users also mentioned disappointment over the limited warranty of only 60 days on parts, which contributes to concerns about product reliability and company accountability. On a more positive note, some customers recognize the benefits of variable speed pumps, noting improvements in noise levels and potential energy savings. However, the issues with pump functionality and lack of robust support overshadow these advantages for many users. In summary, while the Pentair WhisperFlo VST offers modern features like variable speed settings that promote quieter operation and energy efficiency, its reception is hindered by functional issues, installation challenges, and inadequate customer support. **