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Dolphin M400

Model: 99991053-USI · US configuration

Exact U.S. page-linked Maytronics image of the Dolphin M400 robotic pool cleaner; the body marking reads M400 and a cable is visible.
Official manufacturer image · Dolphin M400 model identification only.

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The exact U.S. M400 listing identifies a corded in-ground cleaner for floor, walls and waterline to a 50-ft pool maximum, with MyDolphin Plus, a weekly timer and an additional in-box Ultra-Fine Filter Kit.

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Why consider this model?

  • May suit a shopper comparing a corded, in-ground listing with floor, wall and waterline coverage to a manufacturer-stated 50-ft pool maximum, plus app availability, a weekly timer and an additional in-box Ultra-Fine Filter Kit.

Tradeoffs to weigh

  • The exact product-linked manual portal returned no matching product; cable length, depth and qualified step support are not established. The page lists Remote Control: No and does not give specific app controls, while its caddy-inclusion status is not stated in the product attributes.
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Manufacturer information