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We carry every Dolphin robot by Maytronics. Here are the models built to handle inground pools best — with the filtration, brushes, and navigation that matter most for Inground Pools.
Dolphin builds one of the widest robotic pool cleaner lineups on the market, so choosing the right one for Inground Pools comes down to matching the robot's filter, brushes, and navigation to the job.
Inground pools have deep ends, tall walls, and a waterline that all need attention, so they call for a robot that does more than vacuum the floor. Full-surface cleaning is the goal.
For an inground pool, choose a robot that cleans floors, climbs walls, and scrubs the waterline. Strong suction and active brushes handle the larger area, smart navigation covers the deep end, and fine filtration keeps the water clear. The bigger and deeper the pool, the more navigation and coverage matter.
These are the Dolphin models we recommend most for Inground Pools, ranked for this job. Every one ships free with a 30-day trial.
The all-around inground favorite: climbs walls, scrubs the waterline, and filters fine debris.
Gyro navigation and dual brushes make it the premium choice for larger inground pools.
Dual brushes and multi-media filtration for demanding inground pools.
Not sure yet? Compare the full lineup below. Every robot ships free and is backed by a manufacturer warranty.
With XXL MaxBin with NanoFilters, Waterline Cleaning, Weekly Timer, and more, the Dolphin Quantum robotic pool cleaner is one of the best pool robots.
With the Gen-2 MaxBin, HyperBrush, Weekly Timer, and Wall Climbing, experience the new generation of robotic pool cleaners with the Dolphin Cayman.
With powerful motors, MaxBin filtration, and a HyperBrush, the Dolphin Escape robotic pool cleaner paves the way as the new generation of pool cleaners.
High-tech and high-power, the Dolphin Sigma robotic pool cleaner sits at the top of the ProLine with Triple Commercial Motors, NanoFilters, Gyroscope, & More.
The only Dolphin with Multi-Media. The Dolphin Premier stands out with ProLine Commercial Motors, Powerful Scrubbing Brushes, NanoFilters, and more.
The top of the line Dolphin Explorer E70 stands out with high-tech sensors, dual-layer filter basket, and includes a caddy. Backed by a full 3-year warranty.
With Wi-Fi, waterline cleaning, and a dual-layer filter basket, shop and compare the Dolphin Explorer E50 to all the top Dolphin robotic pool cleaners.
Now with Wi-Fi, discover the 2026 Dolphin Explorer E30. With myDolphin plus app, waterline cleaning, and more, backed by a full warranty.
With wall climbing, top-loading filter, and constant power, shop the Dolphin Explorer E20 robotic pool cleaner and enjoy free shipping and the lowest prices.
With a top-loading filter basket, CleverClean filter, and constant power, the Dolphin E10 robotic pool cleaner is the perfect robot for above-ground pools.
The entry-level Dolphin Nautilus pool robot. Shop the 2026 Dolphin Nautilus Pool Up Robotic Pool Cleaner with a 1-year warranty, wall climbing, dual brushes, and a high-capacity filter bag.
Round out your robot with these popular add-ons. The solar-powered Skimmi clears floating debris off the surface your floor robot can’t reach, and the ICO smart monitor keeps your water chemistry balanced year-round.
Experience hassle-free pool maintenance with Dolphin Skimmi, the innovative solar-powered pool skimmer. Features smart navigation, debris collection, and automatic charging for continuous operation.
Buy direct from our 10,000+ unit warehouse at unbeatable prices.
Every robot is backed by a full 1–3 year manufacturer warranty.
Ships free from our warehouse, usually within one business day.
Get help from in-house pool experts before and after you buy.
For most inground pools the Dolphin Quantum is the sweet spot — it climbs walls, cleans the waterline, and uses fine NanoFilters. For larger or premium pools, step up to the Sigma.
For an inground pool, yes. Debris and oils collect on walls and the waterline, so a full-surface robot keeps the whole pool clean, not just the floor.
The Quantum and Sigma handle typical residential inground pools; the Sigma's gyro navigation is ideal for the largest ones.
Compare every Dolphin side by side, or talk to a pool-robot specialist to find your perfect match.
