CORROSION RESISTANCE & ANTI-LEAK - The oil drain valve is made of aluminum alloy, with corrosion resistance. Nice sealing, to keep out dust and oil leakage proof. And no requires to replace. PATENTED DESIGN - Patented design oil drain plug.
It detects obstacles and self-parks near the pool edge when the battery is low or the task is finished for easy retrieval. [VERSATILE FOR ALL POOL TYPES] Whether it’s an inground or above-ground pool, and regardless of the liner (Vinyl, Concrete, or Tile), the SAT40 adapts to all shapes and surfaces.
Works great as a small pool vacuum or a portable pool vacuum for above ground pools. The pool vacuum cleaner is suitable for various pool types and tight spaces.