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Robotic vs suction pool cleaners (and what works for gum leaves)
Suction cleaners are the classic Aussie pool cleaner. Robots cost more up front but clean more of the pool and take load off your pump and filter.
By Domestic Robot · Updated 28 September 2026 · We may earn a commission from links on this page. Disclosure
Quick answer
If your suction cleaner works and your pool is simple, there's no rush to replace it. Choose a robot if you want the walls and waterline scrubbed, lots of leaves or fine sand collected in its own basket, or less wear on your pool pump and filter.
How they differ
| Suction cleaner | Robotic cleaner | |
|---|---|---|
| Power | Runs off your pool pump through the skimmer | Own motor and battery (or low-voltage cord) |
| Where debris goes | Into your skimmer basket and filter | Into the robot's own basket or filter |
| Walls and waterline | Some climb walls; waterline scrubbing is rare | Most mid-range robots clean walls and waterline |
| Path | Random | Planned paths on most models |
| Up-front cost | Lower | About $500–$1,600 for our picks |
| Pump use | Pump must run while it cleans | Independent of the pump |
Gum leaves, jacaranda and sand
Leaves are the big Australian pool job. A suction cleaner sends everything to your skimmer basket, which can block quickly in autumn. A robot catches leaves in its own basket, so pick one with a big basket and empty it after every run. Fine filters help with dust and sand from windy days.
- Heavy leaf drop: a big-basket robot like the Beatbot Sora 10 (5 L), plus a leaf net or skimmer.
- Dust and fine sand: a robot with fine filtration, like the WYBOT C2 Vision.
- Mostly clean pool, tight budget: keep your suction cleaner and scrub the waterline by hand.
The pump question
A suction cleaner only works while your pool pump runs. A robot cleans on its own power, so you can set the pump to the hours your water needs rather than the hours your cleaner needs. How much that saves depends on your pump and electricity tariff.
Common questions
Is a robotic pool cleaner better than a Kreepy Krauly?
It cleans more of the pool, usually including the walls and waterline, and collects debris in its own basket instead of your skimmer. A suction cleaner costs less up front and is simple to maintain.
What pool cleaner is best for gum leaves?
A robot with a large basket, emptied after each run, combined with a leaf net or skimmer in heavy drop season. Suction cleaners can clog skimmer baskets quickly with leaves.
Do robotic pool cleaners save on power?
They run on their own low-voltage motors, independent of the pool pump. Whether that lowers your bill depends on how long you'd otherwise run the pump for the suction cleaner.
Can I use both?
Yes. Some owners keep a suction cleaner for daily floor cleaning and run a robot weekly for walls and the waterline.
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