What Kind of Water Pump to Consider for Your Pool

Posted on: 22 August 2023

If you're a pool owner, you know how important it is to have a reliable water pump to keep your pool clean and clear. A water pump is responsible for circulating and filtering the water in your pool, ensuring that it stays sanitary and free from debris. Here are some considerations to make when buying a pool water pump.

Single-Speed vs. Variable-Speed Pumps

One of the first decisions you'll need is whether to go with a single-speed or variable-speed pump. Single-speed pumps operate at a fixed speed and are generally less expensive upfront. However, they tend to be less energy-efficient and can be noisier compared to variable-speed pumps. Variable-speed pumps, on the other hand, allow you to adjust the speed according to your pool's needs, resulting in significant energy savings over time.

Flow Rate and Pool Size

The flow rate of a water pump refers to the amount of water it can circulate in a given period. When choosing a pump, consider the size of your pool and the desired turnover rate. The time required for the pump to circulate the volume of water in your pool can be determined by this measurement. Larger pools may require higher flow rates to ensure proper circulation and filtration.


A water pump's horsepower (HP) rating determines its power and ability to move water efficiently. The size of your pool and the total dynamic head (TDH) - the resistance the water encounters as it moves through the plumbing system - will help determine the appropriate horsepower for your pump. Choosing a pump with sufficient horsepower is important to ensure proper circulation and filtration without overworking the system.

Energy Efficiency

When selecting a water pump for your pool, energy efficiency is important. A more energy-efficient pump can save you money on your energy bills. Variable-speed pumps are known for their energy-saving capabilities, allowing you to reduce energy consumption.

Noise Level

The noise level of a water pump is an important consideration, primarily if your pool is located near living areas or if you prefer a quieter environment. Single-speed pumps tend to be noisier compared to variable-speed pumps. If noise is a concern, look for pumps specifically designed to operate quietly, with features such as sound-dampening materials or variable-speed settings that allow for quieter operation during low-speed settings.

Durability and Warranty

Lastly, consider the pump's durability and the warranty the manufacturer offers. Seek pumps crafted from durable materials that have resistance against corrosion and are specifically engineered to endure harsh environmental conditions. Additionally, choose a pump that comes with a warranty that provides adequate coverage and peace of mind.

Choosing the right water pump for your pool is essential for maintaining clean and clear water. Consider factors such as single-speed vs. variable speed, flow rate and pool size, horsepower, energy efficiency, noise level, durability and warranty when making your decision. By selecting the appropriate pump, you can ensure efficient circulation, proper filtration, and ultimately enjoy a well-maintained pool all season long.

To learn more about a variety of water pumps, including Davey pumps, reach out to a local supplier.