Robotic Pool Cleaners

Which Type of Pool Cleaner Do You Need

• Cordless is the default for most home pools. No cable means no tangling and no proximity to a power outlet. The trade-off is battery run time, so match the rated coverage to your pool size rather than buying on suction alone.
• Corded suits large or heavily used pools. Continuous power means no recharge pause and no run time limit, which matters when a single clean takes several hours. The cable needs managing, and cable length sets how far the unit can reach.
• Skimmers are a different job entirely. A skimmer floats and collects leaves, pollen and insects from the surface before they sink. A cleaner works underwater. In a pool with trees overhead, running both is what actually keeps the water clear.
• Solar models trade speed for running cost. They recharge on the water and run continuously through the day. They are best as a constant background clean rather than a fast turnaround before guests arrive.
• Check what surfaces it climbs. Floor-only units are cheaper. Floor, wall and waterline coverage is what keeps the tide line from building up. Confirm on the product page, because it varies within a single brand.
• Filtration fineness decides what it actually catches. A coarse basket handles leaves. Finer filtration catches sand, silt and pollen. If your problem is cloudiness rather than debris, filtration matters more than suction.
• Match the rating to your pool size and shape. Every model lists a maximum pool size. Steps, benches and irregular shapes are handled differently by different navigation systems, so check that too.

Frequently Asked Questions

Do robotic pool cleaners replace my pool's filter system?

No. A robotic cleaner has its own filter and works independently of the pump, so it reduces the load on your system but does not replace circulation, filtration or chemical treatment.

Cordless or corded, which is better?

For most residential pools, cordless. It is simpler to use and there is no cable to manage. Corded makes sense for larger pools or heavy use, where an uninterrupted run without recharging is worth the cable.

Will it clean the walls and waterline as well as the floor?

Many models do, but not all. Floor-only units cost less and are fine if your issue is settled debris. If you get a tide line at the waterline, you need a model that specifically climbs and scrubs it.

How long does a cleaning cycle take?

Typically one to three hours depending on pool size and the mode selected. Cordless models return to the surface or a dock when the battery runs low. Exact run times are on each product page.

Do I need a skimmer as well as a cleaner?

If you have trees or heavy pollen, yes. Leaves that reach the floor are harder to remove and can stain. A surface skimmer catches them first, which cuts how often the underwater cleaner has to run.

Can it handle sand and fine silt?

That depends on filtration fineness rather than suction. Check the filter rating on the product page. A coarse basket built for leaves will pass fine sand straight through.

Related Pool Solutions

• Cordless Pool Cleaners
• Corded Pool Cleaners
• Solar Powered Pool Cleaners
• Robotic Pool Skimmers
• Shop Robots by Type