Pool cover pumps are important because they help remove standing water that can collect on compatible pool covers, and this Little Giant APCP-1700 version is rated at 1700 gallons per hour using the 577301 reference. Pumps in this category are useful because water accumulation on covers can create added weight, inconvenience, and cleanup issues if it is not removed efficiently.This pump has practical value because the 1700 GPH rating supports higher water-removal capacity than a smaller pump, making it well suited to supported cover-drainage applications. A properly selected Little Giant pool cover pump contributes to more dependable water removal and more convenient cover maintenance.This type of part is especially useful when the original cover pump has failed, become unreliable, or no longer clears collected water effectively. That helps restore one of the most practical maintenance tools for covered pools with a direct replacement.Installed in the proper application, this pool cover pump helps support dependable water removal and stronger long-term maintenance convenience. Little Giant APCP-1700 pool cover pump rated at 1700 GPH Helps remove standing water from compatible pool covers Useful when replacing a failed or underperforming original cover pump Supports more convenient cover maintenance and water removal Improves replacement confidence and long-term usability