Smart Approved WaterMark is managed by

Walco manufacture a specially designed pool cover made of reinforced vinyl that properly installed, will seal off the pool and reduce maintenance costs by protecting chemicals from the effects of sunlight, while keeping out dust, leaves and twigs.


  • All seams are high frequency welded, and every pool cover is custom-made to ensure a precise fit.
  • The material used is specially formulated for outdoor use (U.V. stabilised), is mildew and rot resistant.
  • Reduces algae growth.
  • Keeps leaves and debris out.
  • Saves cleaning time.
  • Less chemicals required.
  • Reduces evaporation.
  • Increases pool safety.