【Excellent Cleaning Effect】: The water pressure from your hose will create a venturi effect, drawing leaves and other debris into the collection bag. 【Easy to Use】: High quality and great price. Simple design and easy to use. Fits standard telescopic poles. Attaches to standard garden hose. 【Wide Application】: This vacuum cleaner is ideal for cleaning a spa, pond, fountain, above ground pools and splash pools. 【Practical Design】: By connecting it to a garden hose, the vacuum cleaner easily lifts mud and debris. Once the water has been cleaned in the collection bag, it flows back into the pool.