Part of the Dolphin Wave lineup · compare all 9 models
Dolphin Wave 120 Extra-Wide Commercial Robotic Pool Cleaner
- Double-wide twin-chassis architecture puts two robots to work at once
- Built for universities, municipal centers, YMCAs & pools up to 120+ ft
- 138-ft heavy-duty cable + dual filtration chambers double debris capacity
- Dual gyroscopes & 4 active brushes cut cleaning time in half per pass
- Selectable 4 / 6 / 8-hr cycles + Pro Caddy & Wireless Remote included
or as low as $658.25/mo with
Make storage easier:
Dolphin Universal Caddy
$145
Why pool owners add the Universal Caddy
- Effortless Roll-to-Pool Transport – Wheel your Dolphin smoothly from patio or garage to poolside without heavy lifting
- Protects Scrubbing Brushes – Cradles the cleaner off the ground so active brushes never develop flat spots in storage
- Integrated Power Supply Mount – Locks your power supply upright off wet decks and neatly coils up to 60 ft of swivel cable
- Genuine Maytronics Fit – Engineered specifically by Maytronics to cradle residential Dolphin robotic pool cleaners
Dolphin Premium Caddy Cover
$99
Why add the Premium Caddy Cover
- All-Season UV & Rain Shield – Heavy-duty woven polyester protects plastics, tracks, and cables from harsh sun and storms
- Shields Power Supply Electronics – Keeps your caddy-mounted power supply dry, shaded, and free of dust and pollen
- Ventilated, Wind-Secure Fit – Built-in side vents prevent trapped humidity while bottom velcro straps hold firm in high winds
- Roll Without Removing – Integrated top handle slot lets you wheel your covered caddy straight into storage
*Rates from 0% APR. Subject to eligibility check. See payment terms.
The Cleaning Width, Suction & Capacity of Two Commercial Robots in One
Double-Wide Cleaning Swath
Unites two synchronized commercial drive/pump modules side-by-side—halving pass count across massive institutional floors.
Twin-Pump High-Flow Suction
Dual independent pump chambers and four active brushes scrub vast concrete and tile basins effortlessly.
Synchronized Gyroscope Guidance
Precision gyroscopic compass tracking holds straight lines across wide multi-lane athletic pools.
Double Debris Capacity
Twin high-volume filter compartments with full-bag indicator handle heavy bather and outdoor leaf loads.
4, 6 & 8-Hour Overnight Modes
Includes programmable delay start and wireless remote control for manual spot touch-ups.
Heavy-Duty Pro Caddy Included
Custom wide-stance stainless/polymer transport caddy rolls easily from pump room to pool edge.
Two Commercial Cleaners Synchronized Into One Wide-Body Machine
When a single-width cleaner tackles a university or municipal basin over 90 feet long, even an 8-hour overnight window can get tight. The Dolphin Wave 120 couples two commercial pump-and-drive units across a wide-stance frame—doubling scrubbing width, suction volume, and debris capacity on a 138-foot commercial cable. Complete with its custom Pro Caddy, wireless remote, and Maytronics commercial warranty.
Dolphin Wave 120 Specs
Dolphin Wave 120 FAQ
When should a facility choose the Wave 120 over the Wave 100?
Choose the Wave 100 for single 25-yard / 25-meter pools up to 88 ft. Step up to the Wave 120 for wider 8–10 lane facilities, 33–40 meter basins, diving complexes, and pools where double-wide coverage is needed within an overnight window.
Does the Wave 120 ship with its custom caddy and remote?
Yes—the wide-stance commercial caddy, power supply, wireless remote, and multi-tier filtration ship complete.
Need help sizing a commercial fleet for an Olympic 50m facility?
Click 'Chat live with a Pool Robot Expert' above—our commercial specialists can help match Wave 100, Wave 120, or Wave XL units to your exact basin dimensions.
We’re Here Long After Delivery Day
Maytronics Commercial Warranty
Manufacturer-backed protection and help from authorized US service centers.
30-Day Returns
If it isn’t right for your pool, start a return within 30 days.
Fast, Free Shipping
Your cleaner ships fast and free on qualifying orders, ready for its first run.
Let the robot clean the pool. Let ICO watch the water.
ICO tests your water every hour and tells you exactly what to add—before cloudy water or algae ruins the weekend.
- Measures pH, ORP, and water temperature every hour
- Exact chemical amounts in the free iOS & Android app
- Warns you before heat or rain knocks the water out of balance
- Versions for chlorine/bromine and salt water pools (salt also tracks TDS)
ICO - The Smart Pool Water Monitor
Hourly water readings and exact dosing help—without another subscription.
Which type of pool do you have?
Complete Your Setup
Make poolside transport effortless and shield your cleaner and power supply between cycles.
How the Dolphin Wave 120 Stacks Up
See what spending more—or less—changes in pool size, filtration, warranty, and everyday convenience.
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|---|---|---|---|---|---|
| Best for | — | Premium clean without the UV price | Cleaner, sanitised water | Heavy leaves & debris | Tech-lovers who want it all |
| Cleaning coverage | — | Floor, walls & waterline | Floor, walls & waterline | Floor, walls & waterline | Floor, walls & waterline |
| Filtration | — | UltraFilter™ (1μm / 180μm) | UltraFilter™ (1μm / 180μm) | Multi-Media™ (4 media + leaf bag) + NanoFilters™ | Dual top-load cartridges + NanoFilters™ |
| Warranty | — | 3 years | 3 years | 3 years | 3 years |
| Climbs walls | — | ||||
| Scrubs waterline | — | ||||
| Ultra-fine filtration | — | ||||
| Wi-Fi + app control | — | — | |||
| UV water clarifier | — | — | — | — |
Specs are based on manufacturer data; prices can change. Build your own comparison →
*Rates from 0% APR or 10–36% APR. Payment options through Shop Pay Installments are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers: affirm.com/licenses.