If your pool still runs on an older single-speed pump, you may be spending far more on electricity than you need to. Variable speed pool pumps have become the modern standard for residential pools because they’re quieter, more efficient, and far cheaper to operate over time.

Let’s break down what a variable speed pump is, how it works, and which brands are trusted most by pool professionals.

 

What Is a Variable Speed Pool Pump?

A variable speed (VS) pool pump allows you to control how fast your pump runs instead of operating at one constant speed.

Traditional single-speed pumps run at full power every time they turn on—whether your pool actually needs that much flow or not. Variable speed pumps adjust RPMs to match the task at hand, running slower for daily circulation and faster only when needed for vacuuming, spa use, or water features.

That flexibility is what makes them so efficient.

Feature	Variable Speed Pump	Single Speed Pump
Energy Use	Uses up to 50–80% less electricity	Uses maximum power at all times
Electric Bills	Much lower operating cost	High energy costs
Speed Control	Full speed control available	One fixed speed only
Task Adjustment	Adjustable speeds for different tasks	Cannot adjust speed
Noise Level	Very quiet operation	Loud — comparable to a lawnmower
Water Circulation	Continuous circulation improves water quality	Short cycles, less effective circulation
Equipment Wear	Less wear, longer lifespan	More wear, shorter lifespan
Long-Term Cost	Lower total cost over time	More expensive over time
Energy Code Compliance	Meets modern energy standards	Often non-compliant for replacements
Overall Value	Usually cheaper long-term	Lower upfront cost but higher lifetime cost

Why Variable Speed Pumps Save So Much Energy

Lower speeds use less electricity dramatically. In fact, reducing a pump’s speed by half can cut energy usage by up to 75%.

Since your pool doesn’t need maximum flow all day, running longer at lower speeds:

• Reduces power consumption

• Lowers monthly electric bills

• Extends equipment life

Many homeowners see 50–80% energy savings, often paying for the upgrade within just a few seasons.

Quieter Operation You’ll Actually Notice

One of the first things pool owners notice after upgrading is how quiet their pool becomes.

At lower RPMs, variable speed pumps produce far less noise and vibration, making them ideal for:

• Pools near bedrooms or patios

• Nighttime operation

• Neighborhoods with noise restrictions

If your current pump sounds like a lawn mower, a variable speed pump will feel like a night-and-day difference.

Better Filtration & Clearer Water

Running a pump longer at lower speeds improves how water moves through your system.

Benefits include:

• More consistent filtration

• Better chemical circulation

• Reduced strain on filters

• Fewer dead spots in the pool

Slow, steady circulation often leads to clearer, more stable water than short bursts of high-speed pumping.

Built to Last Longer

Because variable speed pumps don’t constantly run at full power, they experience less wear and tear.

That means:

• Longer motor life

• Fewer breakdowns

• Lower long-term maintenance costs

While the upfront cost is higher than that of single-speed pumps, VS pumps are usually the more economical option in the long term.

Top-Rated Variable Speed Pump Brands

Not all variable speed pumps are created equal. Choosing a reputable brand is just as important as choosing the right size. Below are the most trusted manufacturers in the pool industry.

Pentair — Industry Leader in Performance

Pentair is widely regarded as the gold standard for variable speed pumps.

Why pros recommend Pentair:

• Exceptional energy efficiency

• Extremely quiet operation

• Advanced digital controls

• Strong reliability and service support

Popular models like the IntelliFlo and SuperFlo VS are ideal for pools with heaters, water features, and automation systems.

Hayward — Reliable & Cost-Effective

Hayward pumps are known for offering a strong balance of performance and value.

Why homeowners like Hayward:

• Excellent efficiency at a lower price point

• Simple controls

• Reliable long-term performance

The MaxFlo VS series is a common choice for straightforward residential pool upgrades.

Jandy — Best for Automation Systems

Jandy pumps are especially popular on pools with automation and integrated equipment.

Why Jandy stands out:

• Seamless automation compatibility

• Solid build quality

• Ideal for larger or feature-heavy pools

Models like the FloPro VS and VS PlusHP are great options for pools with spas, water features, or smart control systems.

Custom Schedules for Your Pool

Variable speed pumps allow custom programming based on how your pool is used.

For example:

• Low speed for daily circulation

• Medium speed for skimming

• High speed for vacuuming or spa operation

This precision ensures your pool runs efficiently without wasting energy.

Are Variable Speed Pumps Right for Every Pool?

In most cases, yes—but proper sizing and programming matter.

Choosing the wrong pump or incorrect settings can limit performance or savings. Pool size, plumbing, features, and usage all need to be considered.

That’s why professional evaluation is key.

The Bottom Line

Variable speed pumps aren’t just an upgrade—they’re a smarter way to run your pool.

They:

• Lower energy costs dramatically

• Run quieter

• Improve water clarity

• Last longer

• Meet modern efficiency standards

If your pump is aging, loud, or driving up your electric bill, a variable speed pump is one of the best investments you can make.

 

Need Help Choosing the Right Variable Speed Pump?

When deciding to upgrade your equipemnt it can be confusing. If you need help deciding or would like a professional opinion on what your pool needs. One of our trained and trusted Pool Professionals will be more than happy to assist you. Contact Us Here!