Dolphin Premier Robotic Pool Cleaner, In-Ground Pools up to 50 ft, Floor, Wall & Waterline Cleaning, Multi-Media Filtration – by Maytronics

The Dolphin Premier is Maytronics’ flagship robotic pool cleaner — named best robotic pool cleaner by USA Today. Built for in-ground pools up to 50 ft, it scrubs the floor, climbs the walls, and cleans all the way up to the tile and waterline, powered by dual commercial-grade motors and guided by SmartNav 2.0™ scanning. It’s also the only Dolphin with Multi-Media™ filtration: swap between an oversized leaf bag, ultra-fine NanoFilter™ cartridges, standard cartridges, or a disposable bag to match whatever your pool throws at it. Plug and play — no booster pump, no hoses, no assembly — with a 3-year non-prorated warranty.

Cleans the Tile & Waterline

The waterline is where bacteria, algae, and biofilm concentrate — the “scum line” most wall-climbing robots never actually reach. The Premier’s dual stabilizers and Vector Climbing let it hold position on the upper wall, even with part of the robot above the water, scrubbing the tile line where buildup lives.

Multi-Media™ Filtration — Only on the Premier

Different debris calls for different media. Bushel of leaves? Snap in the oversized leaf bag — the Premier is the only residential Dolphin that has one. Fine dust, sand, or algae? Switch to the included ultra-fine NanoFilter™ cartridges, whose deep-pleated micro-pore fabric traps particles standard filters pass right through. Standard cartridges and an optional disposable bag round out the set.

Media-Alert™ Filter Tracking

Real-time filter monitoring flashes an indicator the moment the onboard media hits capacity — so you rinse the filter exactly when it needs it, not on guesswork, and the robot gets back to work at full suction.

Dual Commercial-Grade Motors + HyperGrip™ Tracks

Motors borrowed from Maytronics’ commercial line — about 20% larger than standard Dolphin motors — drive strong suction for heavy debris, with belt-free direct drive and rubber HyperGrip™ tracks that cut wheel slippage by up to 40% for precise tracking on floors and walls alike.

SmartNav 2.0™ Navigation

Microprocessor-controlled scanning calculates the optimal cleaning pattern for your pool instead of wandering at random, and senses ladders, drains, steps, and pop-ups so it doesn’t get hung up mid-cycle.

Programmable Weekly Timer

A full 3-hour cycle covers the entire pool, and for most pools 2–3 runs a week is plenty. Set the schedule once on the full-featured power supply — daily, twice, or three times weekly — and the Premier starts itself. All controls live poolside on the power supply; no Wi-Fi or app required.

Anti-Tangle Swivel

The patented cable swivel keeps the 60 ft cord from knotting as the robot criss-crosses the pool — drop it in and walk away, no cable-babysitting.

For in-ground pools (all surfaces: concrete, plaster, gunite, pebble, tile, vinyl, fiberglass; fresh or salt water). Per the Maytronics manual: use only the supplied power supply, never an extension cord, and plug into a GFCI-protected outlet. Controls are on the power supply — for app/Wi-Fi control, see the Dolphin Nautilus CC Plus.