General description Hot Tub Vacuum Cleaner is a portable, cordless handheld vacuum designed for efficient water changes in spas, hot tubs, and small above-ground pools. It features a built-in circular filter for sand washing and water drainage, along with a duckbill head and a small suction head for versatile cleaning. Technical specifications Length of cord: 3m Components: Removable for easy cleaning Airbag: Enlarged and thickened for greater suction power Compatibility and accessories Suitable for spas, hot tubs, and small above-ground pools Includes 2 nozzles for different cleaning needs Usage Utilizes a simple siphon principle for easy water drainage without complex electrical mechanisms. The drain valve allows for regulation of water flow, making water changes effortless.