Between skimming, brushing and testing, pool maintenance can eat into time you'd rather spend swimming, which is exactly why so many pool owners turn to an automatic cleaner. But robotic and suction cleaners don't work the same way, and choosing an unsuitable model can leave you with more manual cleaning. This guide breaks down how each type works, how it fits into your cleaning routine, the water testing products you'll still need and the common problems owners encounter.
Importance of Regular Maintenance
Whichever cleaner you choose, regular maintenance is essential. Cleaning removes debris, but keeping your pool ready for swimming also requires appropriate sanitisation, balanced water chemistry and a functioning filtration system. Clear-looking water alone does not confirm that these conditions are met.
Maintenance also helps you look after your pool equipment. Checking baskets, cleaning filters and monitoring water balance helps you identify problems before they become harder to manage. Choosing between a robotic and a suction cleaner comes down to your pool's requirements, your budget and how much of the physical cleaning you want to automate.
Choosing Between Robotic and Suction: A Quick Decision Checklist
Both cleaner types collect debris, but they operate differently. Run through this checklist to see which option fits your pool and your budget.
- Check how it powers itself. Suction cleaners connect to your pool's suction system and use water flow from the pool pump to operate. Robotic cleaners use their own electric motors and onboard filtration. Depending on the model, they use a power cable or a rechargeable battery.
- Compare cleaning coverage. Check each model's specifications for floor, wall, waterline, step and ledge cleaning. Coverage varies across both cleaner types, and not every robotic cleaner handles every surface.
- Look at running costs. A suction cleaner depends on your pool pump's operating time and flow requirements. A robotic cleaner uses a separate electricity supply or battery charge. Compare the cleaner's energy requirements alongside your existing pump schedule.
- Think about the upfront cost. Suction cleaners are typically more affordable to buy, making them an appealing option for pool owners looking for a straightforward cleaning solution. Include replacement parts and ongoing maintenance in your comparison.
- Consider your pool size and shape. Check the recommended pool dimensions, surface compatibility and minimum operating depth. Steps, sun ledges and tight corners can affect coverage, even with an automated cleaner.
- Factor in filter maintenance. Robotic cleaners collect debris in an onboard filter that needs regular emptying and cleaning. Suction cleaners send debris towards the pool's filtration system, sometimes through an additional leaf canister, depending on the setup.
There's no universally better option. Your choice depends on your pool, your budget and the features that matter to you. If you're considering a robotic cleaner, explore the Dolphin EON and S Series range, including the EON 100, EON 120d, S1000, S2000 and S3000. Compare each model's specifications with your pool before choosing.
Common Problems and Solutions
Each cleaner type can encounter occasional problems. Here are some practical checks to help you troubleshoot.
- Suction cleaner losing suction or moving slowly. Check for a full skimmer basket, a dirty filter or a blocked hose. Switch off the equipment before inspecting or clearing blockages, and follow the cleaner's instructions for checking flow and connections.
- Suction cleaner getting stuck in corners. Check the hose length, flow setting and any adjustments recommended in the manual. If the problem continues, ask your supplier whether the model suits your pool's shape.
- Robotic cleaner missing areas. Check the selected cleaning mode, filter condition and setup instructions. Confirm that the model supports the areas you want cleaned rather than assuming additional cycles will resolve the issue.
- Robotic cleaner filter filling quickly. Heavy leaf fall and debris can fill the filter faster than expected. Empty and rinse it according to the manual, and inspect it for damage. Replace filter components when required.
- Cloudy water despite regular cleaning. Check both water chemistry and the pool's main filtration system. Debris collection alone will not resolve every cause of cloudy water. Seek a water test or advice from your pool supplier if the problem persists.
The Right Choice Comes Down to Your Pool
There's no single answer to which cleaner is better, robotic and suction cleaners simply serve different needs. Suction cleaners suit pool owners after a simple, budget-friendly option for a straightforward pool, while robotic cleaners suit those wanting broader coverage, finer filtration and a genuinely hands-off routine. Whichever you choose, pairing it with a consistent spa cleaning checklist and regular water testing is what actually keeps your pool clean and safe all season.
Ready to find the right cleaner for your pool? Explore the full range of robotic pool cleaners at Spa & Pool Supplies, and spend more of this Spring enjoying your pool instead of cleaning it.