Dolphin Explorer E40 vs Dolphin Liberty 200
Outlet near the pool? Get the corded E40. The cordless Liberty 200 saves $550 and the cord, but cleans less and needs charging.
Only sold in the US. Switch country at the top to see prices and shops.
Dolphin Explorer E40
Not sold in the UK
Dolphin Liberty 200
Not sold in the UK
| Feature | Explorer E40 | Liberty 200 |
|---|---|---|
| Cleaning power | Stronger | Good |
| Runs on a schedule | Yes, all week | Charge between runs |
| Cord | Can tangle | None |
| Sun ledges | No | Yes |
| Warranty | 3 years | 2 years |
| Typical price | US only | US only |
Get the Explorer E40 if…
- You have an outlet near the pool.
- You want it to clean without you.
Get the Liberty 200 if…
- There's no outlet near the pool.
- You have a tanning ledge.
Why the Explorer E40 wins
A corded robot runs longer and on a schedule without you ever charging it, and the E40 scrubs walls and the waterline. The Liberty 200 is for pools without a handy outlet, or if you hate the cable.
How we reached this verdict
We compared independent expert reviews with the manufacturer's specifications and the problems owners keep reporting, then checked it's sold at a major retailer where you live. We don't test products ourselves.
Sources: The Pool Nerd, Bob Vila, manufacturer specifications.
Our verdict is an opinion based on published reviews and owner reports, not our own testing. Specs, prices and availability change — check the manufacturer's and retailer's details before you buy. Terms & disclaimer