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Dolphin Sigma

Model: 99991036-SPLI · US configuration

Official product image of the Dolphin Sigma 99991036-SPLI; the SIGMA marking and attached blue cable are visible.
Official manufacturer Sigma image · model identification only, not a performance demonstration.

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A U.S. corded, in-ground cleaner listed for floor, wall and waterline coverage in pools up to 50 ft, with MyDolphin Plus, a weekly timer and an additional Ultra-Fine Filter Kit listed in the box.

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Why consider this model?

  • A source-documented candidate for an in-ground pool when corded power, floor/wall/waterline coverage, a manufacturer-listed 50 ft pool maximum, app availability and a specifically listed in-box Ultra-Fine kit match the comparison.

Tradeoffs to weigh

  • The exact-number manual selector returned no products, so cable reach, safe supply placement, depth, steps, finish, setup and care are unverified. The product page does not define its Automation Mode field, lists Remote Control: No and Delay Feature: No, leaves caddy inclusion unstated, and conflicts between its active-scrubbing phrase and Active Brush: No technical field.
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Manufacturer information
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