Doheny's Pool Pro Above Ground 2-Speed Pumps with Controller

The correct pump size depends on your pool's volume (gallons), the desired turnover rate (how often the entire volume of water is filtered), and the resistance (head pressure) in your plumbing/filter system. It's measured in horsepower (HP) and often flow rate (GPM). Oversizing can waste energy, while undersizing won't filter effectively. Use our DIY guide to picking a pool pump to choose the right size based on your pool's volume, plumbing, and filter type.

Not Priming: Check water level, skimmer/pump baskets for clogs, ensure all valves are open, and inspect pump lid O-ring for air leaks.
Low Pressure: Check filter to see if it's dirty and needs backwashing/cleaning, check the skimmer/pump baskets, and look for leaks in the suction line.
For any issue, always turn off the power to the pump before inspecting.

Single-speed: Operates at one fixed speed (full power). Least energy efficient.
Dual-speed: Offers two speeds (high and low). More efficient than single-speed as you can run it on low for most filtration.
Variable-speed: Allows you to adjust the motor's speed precisely. Most energy-efficient, significantly reducing electricity costs and often running quieter. Highly recommended due to long-term savings.

While turning over your pool water once daily (typically 8–12 hours) is the minimum, Doheny's recommends running your pump 24/7 to keep water circulating continuously. This helps prevent stagnation, discourages algae growth, and reduces the need for excess chemicals. With a variable-speed pump, you can run it continuously at a low, energy-efficient setting for optimal results.

• Regularly clean the skimmer and pump baskets.
• Inspect and lubricate the pump lid O-ring.
• Check for leaks and unusual noises.
• Ensure proper water flow.
• Winterize correctly in cold climates.
• Clean your filter regularly according to its type.