Dolphin M400 Robotic Pool Cleaner vs Dolphin M600 Robotic Pool Cleaner
The M600 is the better cleaner for most in-ground pools. It adds a premium caddy, a large top-load multi-layer filter basket and smart navigation, and owners rate it higher (4.9 vs 4.7). The M400 counters with a third brush and an active brush for scrubbing walls and waterline, and it weighs slightly more but is a simpler machine. Both clean floor, walls and waterline on a 17 m cable and share the same 17 m³/h suction. Reviewers of both report getting stuck on steps, ledges and drain covers, and both have app quirks.
- Choose the M400 if you want three brushes and an active brush for scrubbing walls and waterline, and you don't need a caddy or smart navigation.
- Choose the M600 if you want a premium caddy, a large top-load filter basket, smart navigation and the higher owner rating.
Prices
- Dolphin M400 Robotic Pool Cleaner: $1,599.00 at TC Pool Equipment Co (last seen Nov 12)
- Dolphin M600 Robotic Pool Cleaner: $2,149.00 at Pelican Shops Direct (last seen Nov 10)
- Difference: the Dolphin M400 Robotic Pool Cleaner is $550.00 cheaper than the Dolphin M600 Robotic Pool Cleaner at the latest prices (Nov 10 and Nov 12)
