RO System Sizing Calculator — Find the Right Capacity RO System Sizing Calculator Answer 4 questions to find the right AMPAC USA system for your needs. 1. What is your application? — Select —Restaurant / CaféHotel / MotelCar Wash (spot-free rinse)Brewery / WineryMedical / DentalLight Industrial / ManufacturingOther CommercialResidential / HomeHeavy Industrial / Boiler / Process 2. How many people / seats / rooms? 3. Estimated hours of operation per day? 8 hours/day (daytime only)12 hours/day16 hours/day24 hours/day (continuous) 4. Water source? Municipal / City WaterWell WaterBrackish / High TDS (500+ ppm)Seawater Recommended System — — — 📧 Get this recommendation + pricing by email We’ll send you the exact model, specs PDF, and pricing within 1 business hour. Send to Me → Get a Free Custom Quote → 📞 Call (909) 762-8020