Brand: Rola-Chem

Features:

• Automatically maintains water level so you don't have to
• Attaches to standard garden hose
• Automatically shuts off after reaching your predetermined water level

Details: This easily assembled product for in-ground and above ground pools attaches to the pool's edge and is essential for your constantly unattended pool. A standard garden hose attaches to the Pool Sentry and provides the constant flow to keep water high enough and is automatically shut off after reaching your predetermined ideal level.