Help me choose
Residential and commercial pools need different robots
Dolphin Triton PS and Dolphin Wave 120 serve different kinds of pools, so there is no honest one-size-fits-all winner. Choose Dolphin Quantum for residential use. Choose Dolphin Wave 100 for commercial use.
Triton
Dolphin Triton PS
Inground pools up to 50 ft that need floor, wall and waterline cleaning.
Wave
Dolphin Wave 120
Commercial pools up to 121 ft that need floor, wall and waterline cleaning.
Choose residential and commercial cleaners separately
Dolphin Quantum
Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
$1,649
Buy Dolphin Quantum
Dolphin Wave 100
Commercial pools up to 88 ft that need floor, wall and waterline cleaning.
$4,699
Buy Dolphin Wave 100Dolphin Triton PS or Dolphin Wave 120: our take
Dolphin Triton PS and Dolphin Wave 120 can be compared on specifications, but they are designed for different jobs. Start with residential versus commercial use, then use the details below to understand the tradeoffs.
Pool fit and cleaning reach
Dolphin Triton PS is intended for inground pools, while Dolphin Wave 120 is intended for commercial pools. Dolphin Triton PS is rated for pools up to 50 ft; Dolphin Wave 120 is rated up to 121 ft. Each cleans floor, walls, and waterline, so coverage alone does not separate them. Dolphin Triton PS lists 1 active brush. Dolphin Wave 120 lists Commercial-grade motors.
Filtration and debris
Dolphin Triton PS has documented included filtration—Basket—while the other model's included media is not fully published. Dolphin Triton PS also has the better documented path for bulky leaves and larger debris.
Controls and day-to-day ownership
Dolphin Triton PS provides a weekly timer and power-supply controls; Dolphin Wave 120 provides no fully published timer, app or remote specification. Dolphin Triton PS uses a 60 ft corded cable with an anti-tangle swivel, while Dolphin Wave 120 uses continuous corded power.
Price, warranty and the decision
Dolphin Triton PS is listed at $1,099 and Dolphin Wave 120 at $7,899; Dolphin Triton PS is $6,800 less. Each lists a 2-year manufacturer warranty. These robots are built for different jobs, so pool type and facility capacity decide the comparison before individual features do. For a residential pool, the Pool Express pick is Dolphin Quantum. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris. For a commercial facility, the Pool Express pick is Dolphin Wave 100. Commercial pools up to 88 ft that need floor, wall and waterline cleaning.
Feature check: what each robot actually has
A green check means the feature is documented as included. A red X means it is documented as absent. A dash means the source does not make the feature clear.
| Feature | Dolphin Triton PS | Dolphin Wave 120 |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | Yes | Yes |
| Scrubs the waterline | Yes | Yes |
| Fine-debris filter included | No | No |
| Large-debris filter | YesEdge | No |
| Automatic scheduling | Yes | Not listed |
| Smartphone app | No | Not listed |
| Anti-tangle swivel | Yes | Not listed |
| 3-year warranty | No | No |
| No recharging between cycles | Yes | Yes |
| Built-in UV-C water treatment | No | No |
Unknown is not treated as “no.” Specifications come from the product pages, current catalog records and manufacturer material collected for this site.
Where Dolphin Triton PS stands out
Dolphin Triton PS is the better fit for shoppers prioritizing the lower $1,099 starting price.
- Includes a large-debris bin or bag for leaves
- Is listed $6,800 lower
Where Dolphin Wave 120 stands out
Dolphin Wave 120 is the better fit for pools up to 121 ft.
- Is rated for pools up to 121 ft
- Corded, plug-in power supply
Dolphin Triton PS vs Dolphin Wave 120 specifications
Use pool fit first. Price and app control do not make up for a robot that cannot cover the length or surfaces you need cleaned.
| Specification | Dolphin Triton PS | Dolphin Wave 120 |
|---|---|---|
| Best fit | Inground pools up to 50 ft that need floor, wall and waterline cleaning. | Commercial pools up to 121 ft that need floor, wall and waterline cleaning. |
| Starting price | $1,099 | $7,899 |
| Pool type | Inground | Commercial |
| Maximum pool length | Up to 50 ft | Up to 121 ft |
| Cleaning coverage | Floor, Walls, Waterline | Floor, Walls, Waterline |
| Power | Corded | Corded |
| Filtration | Basket | Not listed |
| Scheduling | Weekly schedule | Not listed |
| App and remote | Power-supply controls | Not listed |
| Cable | 60 ft with anti-tangle swivel | Not listed |
| Robot weight | Not listed | Not listed |
| Warranty | 2 years | 2 years |
Choose for the pool you operate
Dolphin Triton PS and Dolphin Wave 120 serve different kinds of pools, so there is no honest one-size-fits-all winner. Choose Dolphin Quantum for residential use. Choose Dolphin Wave 100 for commercial use.
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