# Dolphin (Maytronics) Premier replacement parts

On the Dolphin Premier the parts that wear are the filter panels, the brushes and climbing rings, and the drive tracks, with the swivel cable and power supply as bigger repair items. Routine parts run about $37 to $80 each, while a new cable or power supply costs $210 to $255. The Premier carries a 3 year warranty, so check coverage before you buy a cable or power supply yourself.

Updated Oct 16, 2026. HTML version: https://robotsforthat.com/robot/dolphin-premier/parts/

| Part | Pack | Price | Replace | 3 yr cost |
|---|---|---|---|---|
| Ultra fine filter panels, medium (9991425-R4) | 4 pack | $80 | When worn (no maker interval) | n/a |
| Cartridge filter and bottom lid conversion kit (9991414-R1) | 1 kit | $116 | When worn (no maker interval) | n/a |
| Wonder brush climbing rings (6101611-R4) | 4 pack | $63 | When worn (no maker interval) | n/a |
| Combined PVC brushes, gray (6101641-R2) | 2 pack | $40 | When worn (no maker interval) | n/a |
| Timing tracks, gray (9985006-R2) | 2 pack | $37 | When worn (no maker interval) | n/a |
| Dynamic swivel cable, 60 ft (9995872-DIY) | 1 cable | $255 | When damaged or tangled beyond repair (no maker interval) | n/a |
| Power supply with weekly timer and filter indicator (9995678-US-ASSY) | 1 unit | $210 | When it fails (no maker interval) | n/a |
| Universal caddy (9996084-ASSY) | 1 caddy | $109 | When damaged (no maker interval) | n/a |

## Questions owners ask

### Which filter panels fit the Dolphin Premier?

Maytronics US lists the Ultra Fine Medium Panels 4 pack (9991425-R4, $79.99) as compatible with the Dolphin Premier. The robot comes with a fine filter kit and also accepts a filter bag or cartridges through its bottom load filter.

### Can I switch my Premier from the filter bag to cartridges?

Yes. Maytronics sells a cartridge and bottom lid conversion kit (9991414-R1) for the Dolphin Premier, listed at $115.74 at PoolWeb. It includes the cartridges, the cartridge bottom lid and the hardware to hold them.

### How often should I replace the brushes on a Dolphin Premier?

Maytronics US does not publish a fixed interval on the pages we checked, so replace the PVC brushes and climbing rings when the blades look worn, torn or smooth, or when the robot stops climbing walls well. Both are inexpensive compared with tracks or a motor.

### What does a new swivel cable or power supply cost?

PoolWeb lists the 60 ft Dynamic swivel cable (9995872-DIY) at $254.99 and the power supply with weekly timer and filter indicator (9995678-US-ASSY) at $209.99. Check your 3 year warranty first, since these are the costliest parts.

## Sources

1. [Maytronics US: Dolphin Premier](https://maytronics.com/en-us/store/residential-pools/best-seller-cleaners/dolphin-premier/99996339-SPL.html)
2. [Maytronics US: Ultra Fine Filter Panels 4 pk Medium](https://www.maytronics.com/en-us/store/parts-and-accessories/filters/ultra-fine-filter-panels-4-pk-medium/9991425-R4.html)
3. [Maytronics US: Universal Caddy](https://www.maytronics.com/en-us/store/parts-and-accessories/caddy/universal-caddy-brown-box/9996084-ASSY.html)
4. [PoolWeb: Dolphin Premier parts](https://www.poolweb.com/collections/dolphin-premier-parts)
5. [Inyo Pools: Maytronics Dolphin Premier parts](https://www.inyopools.com/partlisting/maytronics-dolphin-premier)