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3 Essential Factors When Choosing A Pool Pump

pool pump nearby inground pool

Deciding on a pool pump? Choosing the right pump means considering multiple factors before making the splash into your pool maintenance routine. Understanding your pump's horsepower (HP), voltage, and speed is crucial. These factors affect how well the pump cleans your swimming pool and its energy consumption. It's also important to make sure that your motor speed matches other pool equipment, like heaters or salt chlorine generators, so everything works together smoothly. In this article, we’ll guide you through these factors with simple explanations to help you find the perfect above-ground pool pump or inground pool pump.

horse-logo-with-lightning-bolt Horsepower (HP)

Horsepower is a way to measure how powerful an engine or motor is. It's like saying how strong it is or how much work it can do. For example, a car with more horsepower can go faster or pull heavier loads.

In pool pumps, horsepower tells you how strong the pump is and how well it can move water. The higher horsepower a pump is the faster the transfer of water, which is useful for big pools or when you need good water circulation. But it's also important to consider other things, like how efficiently the pump works and if it's the right size for your pool. Using the appropriate horsepower for your pool and pump is important because it helps your pool's filtration and circulation system work well. Considering other things, choosing a pump with the correct discharge port for your filter is important if you have preinstalled plumbing so that your pump can easily be installed

Please note that pool pumps 1 HP, or larger, that are sold in/shipped to California and Florida must be 2-speed or variable-speed motors.

plugVoltage (V)

Voltage is the power that pushes electricity through wires. It's measured in volts (V). For pool pumps, voltage tells you how much power the pump needs to work. Most pool pumps use either 115 volts, 230 volts, or both, depending on the size and type of pump. Higher voltage pumps can move more water, which is good for big pools or pools that need a lot of circulation. But it's important to use the right voltage for your pump to work safely and effectively.

speedometer iconSpeed

The speed of a pool motor is really important because it affects how clean your pool stays, how much energy your pump uses, and how well any water features work. When your motor runs faster, it cleans the water quickly, which is great for keeping your pool clean. However, running it at high speed all the time can waste energy. 

Some swimming pool pumps, like variable-speed pumps, can change speeds for different jobs, like cleaning or regular filtering, which can save energy. There are three main types of pumps: single speed, dual-speed, and variable speed. Your budget and the size of your pool should help you decide which pump is best for you.

Want to learn more about pool pumps? Check out our list of frequently asked questions including how to determine pool volume, how to measure your pool size, and more.

Greg the Pool Guy Equipment