Dolphin Pool Cleaner Parts & Spares Guide

One of the reasons Dolphin robots last so long is that almost every wear part can be replaced. These are the parts owners most commonly need, roughly in the order they wear out:

Common replacement parts

• Filter panels and cartridges — fine and ultra-fine filters clog with algae dust over time. Rinse after every cycle; replace roughly every 1–2 seasons.
• Brushes — the front and rear scrubbing brushes (Wonder Brush for tiled pools, Combined Brush for concrete and pebble) wear like tyres. Replace when the fins shorten noticeably.
• Tracks and drive belts — stretched tracks cause wall-climbing problems. If your robot has stopped climbing, check the tracks first — and read our guide to Dolphin cleaners not climbing walls.
• Impeller — hair and debris wrap around the impeller shaft; a worn impeller weakens suction.
• Swivel cable — the floating cable and its swivel are replaceable if the outer jacket cracks.
• Power supply — sold separately for every model; keep it dry and shaded to extend its life.

Where to buy parts

Genuine Maytronics parts are available on Amazon and from authorised dealers. Always match the part number printed on your existing part or listed in your model's manual — filters and brushes differ between series. For maintenance schedules that make parts last longer, see our Dolphin maintenance guide.