The best way to keep the water in your pool at a constant level with the Pool Sentry M-2000 Water Level Control.The Pool Sentry M-2000 keeps an eye on your pool water level so you don't have to.

Pool Sentry M-2000 Automatic Water Leveler Features:

• Prevents pump damage due to low water level
• Maintains water level while gone on vacation
• Use for rental or vacant homes
• No tools required-simply attach garden hose
• Controls level in leaking pools,ponds or spas
• Completely portable