The technologically advanced Self-Cleaning system, simultaneously removes surface debris and cleans the bottom of the hot tub with its built-in floor vacuum. The Self-Cleaning system filters 100% of the water every 15 minutes. This takes the worry and work away with a hands-free system to safeguard you and your family. Indoors or out, a Hydropool Self-Cleaning hot tub will create more time for what matters. Whether in a corner of your home, or installed in your deck or backyard, a Hydropool Self-Cleaning hot tub will rekindle romance and relationships with family and friends.