Rola-Chem Pool Sentry Water Level Controller – SKU M3000 is a portable, automatic water level control designed to maintain consistent water levels in pools and spas. Using a simple float-valve system connected to a garden hose, the Pool Sentry automatically adds water as levels drop due to evaporation, shutting off once the preset level is reached. It helps protect pool equipment, reduces manual monitoring, and is ideal for both residential pools and spas. ✅ Key Features Automatic Water Level Control: Maintains consistent water levels caused by evaporation. Float Valve Operation: Turns water on as the level drops and shuts off at the set height. No Tools Required: Simple setup using a standard garden hose. Fully Portable Design: Can be easily moved between pools or spas. Pump Protection: Helps prevent pump burnout caused by low water levels. Versatile Use: Useful after acid washes and during regular pool operation. Adjustable Operating Range: Works from 2" to 8" below the pool deck. ⚙️ Specifications SKU: M3000 Brand: Rola-Chem Operation: Float-controlled mechanical valve Installation: Drop-in, hose-connected (hose not included) Operational Range: 2" to 8" below pool deck Water Supply Requirement: High-pressure, reinforced garden hose recommended Pressure Rating (Recommended Hose): 200 PSI working pressure, 750 PSI burst strength Compatibility: Residential pools and spas
