Retro-Regulator


H2Owize has launched its Retro-Regulator retrofit device for pop-up sprinklers. The patented pressure regulator and check valve combination retrofits in seconds into existing pop-up spray bodies. Simply unscrew the cap of the sprinkler, remove the internals and snap in a Retro-Regulator. Begin saving water and money immediately with a cost-effective solution to water conservation.

  • Reduces average watering bill up to 30% per month.
  • Pressure regulator eliminates misting and overspray.
  • Built-in check valve eliminates low-head water leaks.
  • Fits nearly all existing sprinkler stems.
  • Installs in minutes.