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The T-Series is the pool-store edition of the Active platform in lime trim: eight corded Dolphins from the floor-only T15 to the 3-year-warranty T60. Compare them by pool size, coverage, filtration and app control, then see the Max-Series™ and ProLine™ robots we ship free.
The T15 and T25 are 14.6-lb robots for above-ground and small pools; the T35, T45, T55i and T60 scrub the floor, walls and waterline of pools up to 50 ft; and the T2000 and T3000 add steps and sun ledges. Prices are Maytronics list prices.
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| T15 | T25 | T35 | T45 | T55i | T60 | T2000 | T3000 | |
| Price | $719 list | $899 list | $1,189 list | $1,649 list | $1,899 list | $2,249 list | $1,199 list | $1,449 list |
| Pool Size | Up to 30 ft | Up to 33 ft | Up to 50 ft | Up to 50 ft | Up to 50 ft | Up to 50 ft | Up to 40 ft | Up to 50 ft |
| Cleans | Floor | Floor and Walls | Floor, Walls and Waterline | Floor, Walls and Waterline | Floor, Walls and Waterline | Floor, Walls and Waterline | Floor, Walls and Waterline, Steps, Sun Ledge | Floor, Walls and Waterline, Steps, Sun Ledge |
| Cycle | 1.5 hr | 2 hr | 2 hr | 2 hr | 2 hr | 2 hr | 2.5 hr | 2.5 hr |
| Scrubbing Brushes | 1 active | 1 active | 2 active | 2 active | 2 active | 2 active | 2 active | 2 active |
| Suction | 4,000 GPH | 4,000 GPH | 4,000 GPH | 4,000 GPH | 4,000 GPH | 4,500 GPH | 4,000 GPH | 4,000 GPH |
| Filter | Fine Filter | Combine Filter + Ultra-Fine Filter | Fine Filter + Ultra-Fine Filter | Fine Filter + Ultra-Fine Filter | Multi-Layer | Multi-Layer + Ultra-Fine Filter | Combine Filter + Ultra-Fine Filter | Multi-Layer + Ultra-Fine Filter |
| Weekly Timer | ||||||||
| App | myDolphin™ Plus | myDolphin™ Plus | myDolphin™ Plus | myDolphin™ Plus | myDolphin™ Plus | |||
| Remote Control | ||||||||
| Caddy Included | – | – | – | – | ||||
| Swivel Cable | ||||||||
| Weight | 14.6 lb | 14.6 lb | 18.4 lb | 18.6 lb | 18.6 lb | 24.3 lb | 17.9 lb | 17.9 lb |
| Warranty | 2 years | 2 years | 2 years | 2 years | 2 years | 3 years | 2 years | 3 years |
| Details | Details | Details | Details | Details | Details | Details | Details | Details |
Specifications as published by Maytronics for each model. A dash means the spec sheet does not list it. "Details" opens the model's spec, parts and troubleshooting page.
8 models with the Maytronics list price on each. Open a model for its full spec sheet, compatible parts, manual and troubleshooting guide.
Floor only, 30 ft. Cleans floor on a 1.5 hr cycle.
Walls, combine kit, timer. Cleans floor and walls on a 2 hr cycle.
Waterline, 50 ft. Cleans the floor, walls and waterline on a 2 hr cycle.
Adds the app & a caddy. Cleans the floor, walls and waterline on a 2 hr cycle.
Multi-layer, selectable cycles. Cleans the floor, walls and waterline on a 2 hr cycle.
4,500 GPH, 3-year warranty. Cleans the floor, walls and waterline on a 2 hr cycle.
Steps & sun ledges, 40 ft. Cleans the floor, walls and waterline, steps, sun ledge on a 2.5 hr cycle.
Steps, sun ledges, 3 years. Cleans the floor, walls and waterline, steps, sun ledge on a 2.5 hr cycle.
The T-Series follows the same rungs as the Active and Premium lines. The T15 cleans floors with a fine filter; the T25 climbs walls with a combine kit and a weekly timer; the T35 reaches 50 ft and the waterline; the T45 adds the myDolphin™ Plus app and a caddy; the T55i moves to a multi-layer basket with selectable cycles; and the T60 adds a combine brush, 4,500 GPH suction, a full-filter indicator and 3 years of coverage.
Every model is corded and plug and play, with a top-loading filter basket and CleverClean™ navigation.
Built for free-form pools, the T2000 and T3000 clean steps and sun ledges as well as the floor, walls and waterline, on 2.5-hour cycles with app control and a tangle-free swivel cable. The T2000 covers pools to 40 ft with a combine kit; the T3000 reaches 50 ft with a multi-layer filter, a caddy and a 3-year warranty.
Start with your pool length and the coverage you need, then choose the filtration and controls that fit your routine. For recommendations across every Dolphin family, read our guide to the best robotic pool cleaners →
The T15, T35 and T45 ship with a fine filter (the T35 and T45 add an ultra-fine kit), the T25 and T2000 with a combine kit, and the T55i, T60 and T3000 with a multi-layer basket. The T60 adds a full-filter indicator.
Compare T-Series Filtration
The T15 is plug and play; the T25 and T35 add a weekly timer; the T45, T55i, T60, T2000 and T3000 connect to the myDolphin™ Plus app, with a delayed start and a choice of cycle lengths from the T55i up.
Compare T-Series Controls
Match the coverage to where the dirt collects: floors only on the T15, walls on the T25, the waterline from the T35 up, and steps and sun ledges on the T2000 and T3000.
Compare T-Series Coverage
The T-Series is sold through pool stores at list price. The Dolphin Max-Series™ covers the same rungs online with the Gen-2 MaxBin™, HyperBrush™ scrubbing and free shipping, and the Dolphin ProLine™ adds commercial-grade motors, NanoFilters™ and up to a 3-year warranty. Talk to a Dolphin specialist about which matches the T-Series model you were quoted.
Explore the Max-Series™
Every robot below ships free from our warehouse with a 30-day trial, the full Maytronics warranty and live help from a Dolphin specialist. The Quantum belongs to both collections.
Commercial-grade motors, NanoFilters™ in the box, full waterline cleaning and the longest warranty Dolphin offers: 2 to 3 years.
From $1599
The oversized Gen-2 MaxBin™, HyperBrush™ scrubbing and HyperGrip™ tracks, with a full 2-year warranty on every robot.
From $659
Each model page carries its spec sheet, the genuine parts that fit it, the user manual and a problem-first troubleshooting guide from the Maytronics support library.
Dolphin sells different robots through different channels: our flagships ship free from here, the Nautilus and Explorer lines through us and Amazon, and the Active, Premium, T-Series, S-Series and M-Series through pool stores. Every lineup has its own comparison page.
Dolphin ProLine™
Quantum, Premier, Sigma
Ships free from us
Dolphin Max-Series™
Escape, Cayman, Quantum
Ships free from us
Dolphin Nautilus
Pool Up, CC, CC Plus, Pro, Supreme, Titan, EON
Ships free from us
Dolphin Explorer™
E10, E20, E30, E50, E70
Ships free from us
Dolphin Liberty
Liberty 200, 300, 400, 600
Ships free from us
Dolphin EON
EON 100, EON 120D
Cordless, cleans steps and corners
Dolphin Wave
Wave 60 to Wave 300 XL
Ships free from us
Dolphin Active
Active 10 to 60, 2000, 3000
Pool-store exclusive line
Dolphin Premium
Premium 10 to 60, 2000, 3000
In-store edition of the Active
Dolphin T-Series
T15 to T60, T2000, T3000
You are here
Dolphin S-Series
S50 to S400, S2000
Specialty-retailer line
Dolphin M-Series
M400, M550, M600
Specialty-retailer flagships, 3-yr warranty
Dolphin Advantage & Echo
Advantage, Ultra, Pro, Echo
Doheny's and retailer editions
Dolphin Proteus & Oasis
DX3, DX4, DX5i, Oasis Z5i
Retailer editions of the flagships
Niya by Maytronics
Sonar, Tracker, Aquasweep
Value cordless cleaners from $149
Dolphin Skimmi
Skimmi, Skimmi 300
Ships free from us
Certified Open Box
Refurbished and open-box Dolphins
Ships free from us
Compare the T-Series, find a dealer, or shop the Max-Series™ and ProLine™ robots we ship free with a full manufacturer warranty.
