
Quick overview
- Automatic top up Adds water as the level falls instead of leaving it to a hose and a memory.
- Pool Sentry M3000 The Paradise Pool Sentry autofill, listed by the maker as part M-3000.
- Protects the pump A pool that drops below the skimmer starts pulling air, and that is how pumps lose prime and seals cook.
- Steady water chemistry A level that holds means the volume holds, so dosing stays predictable.
- No hose left running Removes the overnight fill that quietly costs a few thousand gallons.
- Rola-Chem built Supplied under the Rola-Chem brand.
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Product details
The Rola-Chem Paradise Pool Sentry autofill, part M-3000, is an automatic water leveler. It keeps the pool at its working level so the job does not fall to a hose and someone remembering to turn it off.
Why the level is worth automating
Evaporation, splash out and backwashing all pull the surface down, and the pool does not wait for a convenient moment. Once the water falls below the skimmer mouth the pump begins drawing air, which is how a system loses prime and how a shaft seal ends up running dry. An autofill catches that before it becomes a service call.
The side benefit
A pool that holds its level also holds its volume, and a stable volume is what makes dosing predictable. Chemistry that keeps drifting after every top up is often just a pool whose water level swings.
| Brand | Rola-Chem |
|---|---|
| Manufacturer part number | M-3000 |
| UPC | 757706125109 |
| Type | Automatic water leveler |
| Model | Pool Sentry M3000 |
| Series | Paradise Pool Sentry |
| Shipping weight | 3.35 lb |
| Ships | Parcel |
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