- Massive top-load cartridge filters: The Dolphin Sigma Robotic Pool Cleaner features massive top-load cartridge filters that can hold a significant amount of debris. This means you won't have to empty the filters as frequently, saving you time and effort.
- Energy-efficient: The Dolphin Sigma Robotic Pool Cleaner is designed to be energy-efficient, meaning it won't consume a lot of electricity while in use. This makes it an eco-fr

The Dolphin Sigma Robotic Pool Cleaner is the perfect solution for keeping your pool sparkling clean. With its advanced technology, this cleaner is designed to efficiently clean pools up to 50 feet in length. The Bluetooth feature allows you to control the cleaner from your smartphone or tablet, making it easy to operate. The massive top-load cartridge filters ensure that debris is trapped and removed from your pool, leaving it crystal clear. The cleaner's high-performance motors and brushes work together to scrub and clean all surfaces of your pool, including walls and waterlines. Say goodbye to manual pool cleaning and hello to effortless, efficient cleaning with the Dolphin Sigma Robotic Pool Cleaner.

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