Spare parts for Dolphin Zenit 15

Replacement parts for the Dolphin Zenit 15: filter cartridges, brushes, and genuine parts Maytronics

The Dolphin Zenit 15 is an electric pool cleaning robot manufactured by Maytronics and marketed under the brand DolphinEspa. It is part of the Zenit series, distributed in Spain by SCP since its launch in 2010. It is a well-established model widely installed in Spanish residential pools: it was designed to clean the pool floor (without climbing the walls) and uses a top-access cartridge filtration system that is convenient and effective for daily use.

Like all Dolphin robots, its replacement parts are organized into three main groups based on replacement frequency: cleaning consumables (filter cartridges and brushes, replaced every 1–2 seasons depending on use), mechanical drive components (belts and tracks, when a loss of traction is detected), and electrical components (power supply, cable, and connectors, replaced as needed due to failure). The rest of the equipment (motor, waterproof housing, circuit board) has a long service life with proper maintenance.

At Quimipool, you’ll find original Maytronics replacement parts for the Zenit 15. Also check out the complete section on pool cleaner replacement parts at Dolphin or contact our technical support if you need to identify a part using the exploded view diagram.

Related Categories: Pool Cleaner Replacement Parts Dolphin · Pool Cleaners Dolphin · Automatic Pool Cleaners · Robot Pool Cleaner Replacement Parts · Electric Pool Cleaners

Dolphin Zenit 15: Model Specifications

Maytronics Original Replacement Parts for the Zenit 15 Dolphin

Filters: Top-access filter cartridges

The Zenit 15 features a top-access cartridge system that makes maintenance much easier: simply open, remove, and rinse them under the faucet in just a few seconds.

Brushes: Adhesion to the Pool Floor

Drive system: tracks, belts, and bearings

Electrical: power supply, cable, and connectors

Mechanical: turbine and valves

Brush Guide: How to Choose Based on Your Pool’s Finish

The most common mistake when replacing brushes is choosing the wrong type for the pool’s interior finish. With the Zenit 15, even though it doesn’t climb walls, the wrong brush prevents the robot from effectively removing debris from the pool floor. Here’s a quick guide:

Preventive Maintenance for the Zenit 15

Six basic rules for keeping the robot in good condition for many years:

• Clean the cartridges after each cycle: Clogged cartridges reduce suction and overload the motor. Remove the robot from the water, open the top cover, remove the cartridges, and rinse them under the faucet after each use. The Zenit 15’s top access makes this process especially quick
• Inspect brushes and belts at the start of each season: if the rubber is worn smooth or cracked, replace them before first use. Always replace belts in pairs
• Clean the propeller monthly: hair, roots, fibers, and fine debris accumulate on the motor shaft and gradually reduce suction
• Do not leave the robot in the water between cycles: prolonged contact with chlorine (or a salt chlorinator, if applicable) degrades rubber and plastic much more quickly
• Store the cable without forcing it into kinks: internal breaks in the self-floating cable are the leading cause of malfunctions without visible damage
• At the end of the season: Clean the robot thoroughly, drain the water from inside, and store it in a dry place away from direct sunlight

Current Alternatives to the Zenit 15

If your Zenit 15 has multiple simultaneous malfunctions and you’d prefer to consider replacing it entirely with a newer model, here are some options from the Quimipool catalog:

• Current Dolphin line with wall cleaning: if the Zenit 15 isn’t enough for you because it only cleans the bottom and you want to upgrade to bottom + walls, check out the full catalog at Dolphin, featuring current models from Maytronics
• Other brands in the catalog: Zodiac, Wybot, BWT, Hayward or Beatbot
• Cordless robots: If the cord has always been a weak point for you, consider cordless pool cleaners from Beatbot, Wybot, or iGarden

For the complete catalog by brand, check out the automatic pool cleaner hub.

Can’t find the replacement part for your Dolphin Zenit 15? Our technical team can identify the exact part based on the part number from the exploded view diagram Maytronics or the issue you describe. Call us at 91 128 55 90 or reach out to us via the contact form: since the Zenit 15 has been a well-established model since 2010, distributed by SCP in Espa, the main replacement parts are readily available. See also pool cleaner replacement parts Dolphin, pool cleaners Dolphin, automatic pool cleaners, and robot pool cleaner replacement parts.