Dolphin S300 (99996221-USWI)
Save $246 on the Dolphin S300 robotic pool cleaner from Maytronics. Featuring the MyDolphin Plus app for smart scheduling and remote control, powerful active scrubbing brushes, and an easy-access top-load filter system, the S300 delivers a spotless pool at the touch of a button.
Smart-Connected Cleaning with Uncompromised Power
The Dolphin S300 Robotic Pool Cleaner combines Maytronics’ proven cleaning performance with modern smart connectivity through the MyDolphin™ Plus app. This nimble robot scrubs floors, walls, and the waterline with intense brushing action while its powerful filtering system captures debris of all sizes. Schedule cleanings, select cycle options, and direct spot cleaning from your phone — the S300 puts you in control of your pool maintenance from anywhere. It is the perfect choice for pool owners who want Dolphin reliability with the convenience of app-based control.
Key Features
- MyDolphin™ Plus App Integration: Smart control from your smartphone lets you start and schedule cleaning sessions, choose cleaning modes, initiate spot cleaning, and monitor your Dolphin from anywhere at any time
- Powerful Active Scrubbing: Dual rotating brushes deliver intense scrubbing action across floors, walls, and the waterline, removing algae, biofilm, and stuck-on grime more effectively than suction-based cleaners
- Floor, Wall, and Waterline Cleaning: Complete three-surface coverage means the S300 tackles every reachable surface in your pool, eliminating the need for manual brushing or supplementary cleaning tools
- Easy-Access Top-Load Filter: The no-touch filter design lifts straight out from the top, unsnaps at the bottom, and rinses clean without your hands ever contacting the collected debris
- Multiple Cycle Options: Choose from different cleaning cycles based on your pool’s current condition — quick maintenance cleans for routine upkeep or thorough deep cleans for heavy debris situations
- Spot Cleaning Mode: Use the app to direct the S300 to a specific area of your pool that needs extra attention, rather than running a full-pool cleaning cycle for a localized mess
Pool Compatibility
The Dolphin S300 is engineered for in-ground residential pools across a variety of sizes and shapes. Its intelligent navigation system adapts to rectangular, freeform, kidney, and L-shaped pool configurations. The aggressive scrubbing brushes and wall-climbing drive system perform effectively on concrete, plaster, pebble, tile, fiberglass, and vinyl liner surfaces. The S300 operates independently of your pool pump, meaning it can clean while your filtration system runs or rests. Compatible with standard chlorine and saltwater pool systems.
Savings and Value
Originally priced at $1,696.55, the Dolphin S300 is now available for $1,449.99 — a savings of $246.56. This mid-range price point delivers the smart-connected MyDolphin Plus experience, powerful three-surface cleaning, and Maytronics’ trusted quality at a meaningful discount below MSRP.
Specifications
- Cleaning Surfaces: Floor, walls, and waterline
- Smart Control: MyDolphin™ Plus mobile app
- Scrubbing: Dual active rotating brushes
- Filter System: Easy-access top-load (fine and ultra-fine)
- Cleaning Modes: Multiple cycle options + spot cleaning
- Operation: Corded (cable-powered)
- Brand: Maytronics (Dolphin)
