The Retro-Regulator by H2Owize is a patented water conservation device that retro-fits into your existing 4 in., 6 in. or 12 in. pop-up sprinklers. Our product is a simple, low-cost solution to reduce water waste in your yard. Simply unscrew the top of your sprinkler, remove the guts and press a Retro-Regulator into the stem. In 1-device choose between 30 or 40 PSI settings and it comes with a built-in Check Valve to prevent low head leakage. You can complete an entire zone of 10-sprinklers in 30-minutes or less with no digging or tools required. Retro-Regulator is compatible with most OEM sprinkler bodies (except Toro). Save your existing sprinkler bodies and install a Retro-Regulator today and watch the savings pile up. (Please note that Retro-Regulator will not work on sprinklers with PRS already installed).
Highlights
Save water
Save money
Compatible with RainBird, Hunter, Irritrol, HydroRain, Weathermatic, Orbit, KRain 4 in. 6 in. 12 in. pop-up spray heads; will not fit in Toro 570 bodies
Zero plastic waste
Installs in minutes, no tools required
30 or 40 PSI settings
Built-in check valve
Use your existing pop-up sprinkler body
Prevents misting and overspray due to high pressure
Patented design
Made in USA