Help me choose
A stronger Pool Express option
Dolphin Active 2000 and Dolphin T15 are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Cayman. Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
Active
Dolphin Active 2000
Inground and above-ground pools up to 40 ft with steps or a sun ledge that need full-coverage cleaning on a schedule.
What we recommend instead
Dolphin Cayman
Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
$1,079
Buy Dolphin CaymanDolphin Active 2000 or Dolphin T15: our take
Dolphin Active 2000 and Dolphin T15 are compared on pool fit, cleaning reach, debris handling, controls and ownership details. The recommendation is based on the job the robot must do—not a simple feature count.
Pool fit and cleaning reach
Dolphin Active 2000 is intended for inground and above-ground pools, while Dolphin T15 is intended for above-ground pools. Dolphin Active 2000 is rated for pools up to 40 ft; Dolphin T15 is rated up to 30 ft. Dolphin Active 2000 cleans floor, walls, and waterline; Dolphin T15 cleans floor. Dolphin Active 2000 lists 2 active brushes and CleverClean navigation. Dolphin T15 lists 1 active brush.
Filtration and debris
Dolphin Active 2000 includes Basket and UltraFilter; Dolphin T15 includes Basket. That gives Dolphin Active 2000 the clearer documented edge for fine silt, pollen and sand.
Controls and day-to-day ownership
Dolphin Active 2000 provides a weekly timer and smartphone control; Dolphin T15 provides one-touch starts and power-supply controls. Dolphin Active 2000 uses continuous corded power, while Dolphin T15 uses a 40 ft corded cable. Dolphin Active 2000 is listed at 17.9 lb versus 14 lb for Dolphin T15; that 3.8999999999999986 lb difference matters when lifting the robot from the pool.
Price, warranty and the decision
Dolphin Active 2000 is listed at $1,199 and Dolphin T15 at $649; Dolphin T15 is $550 less. Each lists a 2-year manufacturer warranty. Dolphin Active 2000 and Dolphin T15 each have a specific fit, but neither is the Pool Express pick for this job. Our better alternative is Dolphin Cayman. Inground and above-ground pools up to 40 ft that need floor and wall 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 Active 2000 | Dolphin T15 |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | YesEdge | No |
| Scrubs the waterline | YesEdge | No |
| Fine-debris filter included | YesEdge | No |
| Large-debris filter | Yes | Yes |
| Automatic scheduling | YesEdge | No |
| Smartphone app | YesEdge | No |
| 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 Active 2000 stands out
Dolphin Active 2000 is the better fit for pools up to 40 ft.
- Cleans the floor, walls and waterline instead of stopping below the tile line
- Includes filtration for sand, pollen and other fine debris
- Uses 2 active brushes instead of 1
- Can start on a weekly schedule without a manual launch before every cycle
Where Dolphin T15 stands out
Dolphin T15 is the better fit for shoppers prioritizing the lower $649 starting price.
- Is listed $550 lower
- Weighs 14 lb versus 17.9 lb
Dolphin Active 2000 vs Dolphin T15 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 Active 2000 | Dolphin T15 |
|---|---|---|
| Best fit | Inground and above-ground pools up to 40 ft with steps or a sun ledge that need full-coverage cleaning on a schedule. | Above-ground pools up to 30 ft that need floor cleaning. |
| Starting price | $1,199 | $649 |
| Pool type | Inground, Above-ground | Above-ground |
| Maximum pool length | Up to 40 ft | Up to 30 ft |
| Cleaning coverage | Floor, Walls, Waterline | Floor |
| Power | Corded | Corded |
| Filtration | Basket, UltraFilter | Basket |
| Scheduling | Weekly schedule + app | One-touch start |
| App and remote | App control | Power-supply controls |
| Cable | Not listed | 40 ft |
| Robot weight | 17.9 lb | 14 lb |
| Warranty | 2 years | 2 years |
Consider the stronger Pool Express option
Dolphin Active 2000 and Dolphin T15 are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Cayman. Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
More robotic pool cleaner comparisons
Keep comparing without rebuilding the same specification table yourself.
Clear UV vs Clear S
Pool Express pick: Clear UV
Dolphin Quantum vs Clear S
Pool Express pick: Dolphin Quantum
Dolphin Premier vs Dolphin Sigma
Pool Express pick: Dolphin Premier
Dolphin Premier vs Dolphin Quantum
Pool Express pick: Dolphin Quantum
Dolphin Sigma vs Dolphin Quantum
Pool Express pick: Dolphin Quantum
Dolphin Cayman vs Dolphin Escape
Pool Express pick: Dolphin Cayman