Best pool cleaners for large pools, ranked by published specs
Ranking methodology
Ranked by manufacturer-published data only — cleaning coverage, maximum pool length, battery runtime — with models missing those figures ranked last. RobotMatchup has not physically tested these units and no position here reflects hands-on use.
A large pool exposes coverage limits: the figures that matter are the rated area, the maximum pool length the maker states, and the runtime or cable length needed to reach the far wall.
28 models qualify · top 10 shown · figures published by the manufacturers
- 1
Betta SEBuy now$369.9- Cleaning coverage
- 2,400 sq ft
- Maximum pool length
- Not published
- Battery runtime
- 1,800 min
Solar-powered surface skimmer with twin salt-tolerant motors and a 200 micron debris basket.
- 2
Betta SE PlusBuy now$389.9- Cleaning coverage
- 2,400 sq ft
- Maximum pool length
- Not published
- Battery runtime
- 1,800 min
Solar surface skimmer adding AC adapter charging for a faster top-up than solar alone.
- 3Aiper Scuba V3 UltraAiper Scuba V3 UltraBuy now$1,999.99
- Cleaning coverage
- 3,875 sq ft
- Maximum pool length
- Not published
- Battery runtime
- 480 min
Dual-camera cordless cleaner covering floors, walls, waterline, surface and sun shelf, with a chlorine tablet chamber.
- 4
Maytronics Dolphin Explorer E50Buy now$1,329- Cleaning coverage
- Not published
- Maximum pool length
- 50 ft
- Battery runtime
- Not published
Dolphin cleaner for in-ground and above-ground pools with three selectable cycle lengths and delayed start.
- 5
Maytronics Dolphin Explorer E70Buy now$2,099- Cleaning coverage
- Not published
- Maximum pool length
- 50 ft
- Battery runtime
- Not published
Top Explorer-series Dolphin cleaner with an active brush, ultra-fine filter kit, caddy and three-year warranty.
- 6
Maytronics Dolphin Nautilus CC SupremeBuy now$1,299- Cleaning coverage
- Not published
- Maximum pool length
- 50 ft
- Battery runtime
- Not published
Three-brush Dolphin cleaner covering floor, walls and waterline with app control and selectable cycle lengths.
- 7
Maytronics Dolphin PremierBuy now$2,499- Cleaning coverage
- Not published
- Maximum pool length
- 50 ft
- Battery runtime
- Not published
Long-running Dolphin cleaner with bottom-load interchangeable filters, a filter-full indicator and a weekly timer.
- 8
Maytronics Dolphin Liberty 600Buy now$1,729- Cleaning coverage
- Not published
- Maximum pool length
- 50 ft
- Battery runtime
- Not published
Top cordless Dolphin cleaner rated for 50 ft pools, adding steps to its coverage and a three-hour cycle.
- 9
Maytronics Dolphin Nautilus TitanBuy now$1,449- Cleaning coverage
- Not published
- Maximum pool length
- 50 ft
- Battery runtime
- Not published
Dolphin cleaner rated for 50 ft pools with a 5,000 GPH pump, dual brushes and app control.
- 10
Maytronics Dolphin QuantumBuy now$1,999- Cleaning coverage
- Not published
- Maximum pool length
- 50 ft
- Battery runtime
- Not published
Dolphin cleaner for in-ground and above-ground pools with an active brush and weekly timer but no mobile app.
Side-by-side data
| # | Model | Price | Pool type | Cleans | Cleaning coverage | Battery runtime |
|---|---|---|---|---|---|---|
| 1 | Betta SE | $369.9 | In-ground and above-ground | Water surface only | 2,400 sq ft | 1,800 min |
| 2 | Betta SE Plus | $389.9 | In-ground and above-ground | Water surface only | 2,400 sq ft | 1,800 min |
| 3 | Aiper Scuba V3 Ultra | $1,999.99 | Not published | Floor, walls, waterline, surface, sun shelf, chlorine dosing | 3,875 sq ft | 480 min |
| 4 | Maytronics Dolphin Explorer E50 | $1,329 | In-ground and above-ground | Floor, walls, waterline | Not published | Not published |
| 5 | Maytronics Dolphin Explorer E70 | $2,099 | In-ground | Floor, walls, waterline | Not published | Not published |
| 6 | Maytronics Dolphin Nautilus CC Supreme | $1,299 | In-ground | Floor, walls, waterline | Not published | Not published |
| 7 | Maytronics Dolphin Premier | $2,499 | In-ground | Floor, walls, waterline | Not published | Not published |
| 8 | Maytronics Dolphin Liberty 600 | $1,729 | In-ground and above-ground | Floor, walls, waterline, steps | Not published | Not published |
| 9 | Maytronics Dolphin Nautilus Titan | $1,449 | In-ground | Floor, walls, waterline | Not published | Not published |
| 10 | Maytronics Dolphin Quantum | $1,999 | In-ground and above-ground | Floor, walls, waterline | Not published | Not published |
Positions follow the published figures named in the methodology above. No unit on this page has been used, owned, or tested by RobotMatchup.