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 · PRICES FROM MAKER STORES

Part	Pack	Price	Replace	3 yr cost	Buy
Ultra fine filter panels, medium 9991425-R4 Maytronics lists the Dolphin Premier as a compatible robot. Use these for fine dirt and pollen.	4 pack	$80	When worn (no maker interval)	n/a	Maytronics US store Amazon →
Cartridge filter and bottom lid conversion kit 9991414-R1 Listed for Dolphin Premier. Includes cartridges, cartridge bottom lid, non return flap, cartridge holder, hook lock, latch and spring, so you can switch from the filter bag to cartridges.	1 kit	$116	When worn (no maker interval)	n/a	PoolWeb (authorized Maytronics dealer) Amazon →
Wonder brush climbing rings 6101611-R4 Part 6101611 appears in the Dolphin Premier parts schematic at PoolWeb and Inyo Pools; the product page itself does not name the Premier.	4 pack	$63	When worn (no maker interval)	n/a	PoolWeb (authorized Maytronics dealer) Amazon →
Combined PVC brushes, gray 6101641-R2 Inyo Pools says this brush, used with the 4 pack of climbing rings (6101611-R4), fits the Dolphin Premier.	2 pack	$40	When worn (no maker interval)	n/a	Inyo Pools Amazon →
Timing tracks, gray 9985006-R2 Compatibility list includes the Spectra Light Premier, and the part is in the Dolphin Premier parts schematic.	2 pack	$37	When worn (no maker interval)	n/a	PoolWeb (authorized Maytronics dealer) Amazon →
Dynamic swivel cable, 60 ft 9995872-DIY 18 meter cable with swivel; compatibility list includes the Spectra Light Premier.	1 cable	$255	When damaged or tangled beyond repair (no maker interval)	n/a	PoolWeb (authorized Maytronics dealer) Amazon →
Power supply with weekly timer and filter indicator 9995678-US-ASSY Genuine Maytronics Dynamic power supply; compatibility list includes the Spectra Light Premier, and the part is in the Dolphin Premier parts schematic.	1 unit	$210	When it fails (no maker interval)	n/a	PoolWeb (authorized Maytronics dealer) Amazon →
Universal caddy 9996084-ASSY Maytronics lists the Dolphin Premier as a compatible robot. Caddy covers (9991794-R1 and 9991795-R1) are sold separately.	1 caddy	$109	When damaged (no maker interval)	n/a	Maytronics US store Amazon →

Check the part number against your model before you order. Third party parts are cheaper but can void the warranty. Amazon links are affiliate links.

Tips to make parts last

The Premier uses a bottom load filter that works as either a bag or a cartridge, and the box ships with a fine filter kit; add the ultra fine panels (9991425-R4) when you have fine dirt or pollen.
Watch the full filter indicator and empty the filter after each run; the Premier's default cycle is 3 hours.
Order climbing rings with the PVC brushes: Inyo Pools notes the gray PVC brush fits the Premier together with the 6101611-R4 climbing ring 4 pack.
If the robot slips on walls or drifts, check the gray timing tracks for wear before blaming the motor; a 2 pack is under $40.
The Premier has a 3 year warranty, so contact Maytronics or your dealer before paying for a new power supply or swivel cable.

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.