7 Best Pentair Variable Speed Pumps 2025 in the United States

The Pentair 011533 WhisperFlo VST is a variable speed pool pump that boasts a substantial 2.6 total horsepower (THP), making it a powerful choice for maintaining your pool. It has a maximum flow rate of 60 gallons per minute (GPM), which is adequate for most residential pools. One of its standout features is its energy efficiency, attributed to its variable speed capabilities, which allow users to adjust the pump's speed to match the pool's needs, potentially saving on energy costs over time.

The control interface is user-friendly, making it easier to manage and customize the pump's settings according to your preferences. Additionally, the pump operates relatively quietly, which is a significant advantage for those who value a peaceful pool environment. Durability-wise, the pump's construction is robust, and the inclusion of a warranty adds a layer of security for the investment.

However, the pump is quite heavy, weighing in at 46.2 pounds, which might make installation a bit cumbersome for some users. Also, its higher horsepower might be more than what small pool owners need, potentially leading to unnecessary energy usage if not properly managed. Despite being a bit on the pricey side, the Pentair WhisperFlo VST 011533's energy efficiency, durability, and powerful performance make it a good investment for medium to large pool owners looking for a reliable and efficient pool pump.

The Pentair IntelliFlo3 Variable Speed and Flow Pump 011075 is a versatile and energy-efficient choice for pool owners. Its proprietary flow technology helps maintain optimum flow, contributing to up to 90% energy savings, which is a major plus for those looking to cut down on energy costs. The slower speed and regulated flow enhance energy efficiency further, making it a good fit for eco-conscious users. This pump runs on a 230-volt power source and is designed with new motor, drive, and hydraulics, ensuring modern and efficient operation.

Additionally, it complies with the Department of Energy (DOE) standards, which is reassuring for its energy efficiency and regulatory compliance. At 53.5 pounds, it is relatively heavy, and its dimensions (30"L x 15"W x 18"H) mean it requires substantial installation space. While its plastic construction is durable, some users might prefer more robust materials.

Customer reviews average 4.2 out of 5 stars, indicating a generally positive reception. For those needing a durable, energy-saving pool pump that complies with modern standards, this Pentair model is a strong contender, provided they can accommodate its size and weight.

The Pentair EC-342001 SuperFlo VS Variable Speed Pool Pump is a high-performance pool pump designed for in-ground pools. It boasts a 1.5 horsepower (HP) motor that can handle a maximum flow rate of 112 gallons per minute (GPM), making it suitable for medium to large pools. One of its standout features is its energy efficiency, with the manufacturer claiming it can save up to 80% on energy costs. This is particularly beneficial for users looking to reduce their electricity bills and environmental footprint. The pump operates on both 115V and 230V without the need for rewiring, adding to its convenience and versatility.

The totally enclosed fan-cooled (TEFC) motor design helps in keeping the pump cool and prolongs its lifespan. Additionally, the built-in real-time clock with 24-hour memory retention ensures consistent and reliable performance even during power outages. The pump is relatively heavy at 35 pounds and may require professional installation. The noise level is not explicitly mentioned, but TEFC motors are typically quieter than other types. The pump is backed by a limited warranty, which provides some peace of mind but may not be as comprehensive as other models.

The Pentair EC-342001 SuperFlo VS is an energy-efficient and powerful pool pump best suited for those who prioritize energy savings and reliability in their pool maintenance.