Pentair
SuperFlo VS Variable Speed Pool Pump(Model 342001)
The Pentair SuperFlo VS is a variable-speed pool pump (model 342001) that replaces most 1.5 HP single-speed pumps without new plumbing, cutting energy use by up to 85% by running at lower speeds for everyday filtration instead of full power around the clock.
type: Variable Speedvoltage: 115V/230Vhorsepower: 1.5 HP
- ✓Variable-speed motor cuts energy use up to 85% vs. single-speed pumps
- ✓Fits most existing 1.5"/2" union plumbing — no replumbing needed
- ✓Dual voltage (115V/230V) permanent-magnet motor runs quieter than induction motors
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The Pentair SuperFlo VS (model 342001) is a variable-speed pool pump built to replace most single-speed pumps rated up to 1.5 HP without new plumbing. Unlike a single-speed pump that only runs at full power, the SuperFlo VS lets you program lower flow rates for everyday filtration and higher flow only when you actually need it — running the pool cleaner, heater, or spa jets.
Because pump energy use scales roughly with the cube of speed, cutting flow rate in half can cut energy use by as much as 85%. For a pool that runs its pump 8+ hours a day, that difference typically shows up as $300-$500 in lower electricity costs per year compared to a single-speed pump of similar output — often paying back the higher upfront cost within 12-24 months depending on local electricity rates and how many hours the pump runs.
The permanent-magnet motor is also significantly quieter than the induction motors used in older single-speed pumps, which matters if your pool equipment pad sits close to a patio or bedroom window.
Compatibility note: this pump uses a standard 1.5" or 2" union connection, matching most existing in-ground pool plumbing, but always confirm your existing pad's electrical setup (115V/230V dual voltage) before ordering.
Who it's for: homeowners replacing an aging single-speed pump who want lower operating costs without touching existing plumbing, and anyone in a state or utility territory offering rebates for variable-speed pump upgrades (worth checking before you buy, since several offer $50-$300 back). If your pool pump only ever runs on a basic on/off timer and you're not concerned about electricity cost, a single-speed pump like the Hayward Super Pump will do the job for less upfront.
The Pentair SuperFlo VS (model 342001) is a variable-speed pool pump built to replace most single-speed pumps rated up to 1.5 HP without new plumbing. Unlike a single-speed pump that only runs at full power, the SuperFlo VS lets you program lower flow rates for everyday filtration and higher flow only when you actually need it — running the pool cleaner, heater, or spa jets.
Because pump energy use scales roughly with the cube of speed, cutting flow rate in half can cut energy use by as much as 85%. For a pool that runs its pump 8+ hours a day, that difference typically shows up as $300-$500 in lower electricity costs per year compared to a single-speed pump of similar output — often paying back the higher upfront cost within 12-24 months depending on local electricity rates and how many hours the pump runs.
The permanent-magnet motor is also significantly quieter than the induction motors used in older single-speed pumps, which matters if your pool equipment pad sits close to a patio or bedroom window.
Compatibility note: this pump uses a standard 1.5" or 2" union connection, matching most existing in-ground pool plumbing, but always confirm your existing pad's electrical setup (115V/230V dual voltage) before ordering.
Who it's for: homeowners replacing an aging single-speed pump who want lower operating costs without touching existing plumbing, and anyone in a state or utility territory offering rebates for variable-speed pump upgrades (worth checking before you buy, since several offer $50-$300 back). If your pool pump only ever runs on a basic on/off timer and you're not concerned about electricity cost, a single-speed pump like the Hayward Super Pump will do the job for less upfront.