Efficient irrigation systems can greatly reduce water consumption, save money, and promote healthy local environments. We created these Water Savings Calculators to demonstrate just how much water can be conserved when you use Hunter’s innovations. Designed specifically for your iPad tablet and desktop computer. Find out how much you can save.
Hunter's tutorial videos show you how to use Hunter's Water Savings Calculators.View Videos 
Hunter has designed the Water Savings Calculator for both ipad and desktop. Choose the right application for you.Select Application
Get more from your water 5 Calculators In One App
Solar Sync Calculator
The Solar Sync is an advacned weather sensor that adjusts controller run times based on daily weather conditions and greatly enhances system efficiency.
MP Rotator Calculator
Rather than simply "spray" water, MP Rotators emit multiple streams of water at a slow, steady rate. This revolutionary water delivery method can reduce water use by 30% or more.
Regulating Water Pressure for the MP Rotator
To ensure optimal pressure for MP Rotator applications, pair it with the PRS40 - a Pro-Spray spray body with built-in 40 PSI pressure regulation.
Regulating Water Pressure for Spray Applications
To ensure optimal pressure for spray applications, choose Hunter’s PRS30. The PRS30 uses the Pro-Spray body with a built-in 30 PSI regulator to ensure spray nozzles operate at optimum pressure.
Check Valves Calculator
Drain Check Valves are a simple and economical way to guard against low head drainage after each irrigation cycle – water waste that can really add up over time. Most Hunter rotors feature Check Valves, and spray heads feature them as either factory or field-installed options.