<b>From Production</b><br>You are quickly able to installation.The bag goes on with an easy draw string closure to trap the debris. You screw a regular garden hose on to create a siphioning effect which allows you to add a little water to your hot tub as you clean it. The Vac must be completely submerged or water will spray everywhere like some others have mentioned when trying to use it in the small fountains or landscape pools.The collection bag attaches nice and tight and I never have to empty until finished vacuuming.Full One Year Warranty.<b><br><br>From the Manufacture</b><br>PoolWhale is manufacturer and exporter of swimming pool accessories , brushes and garden equipments The company was established in 1998, having 16 years of manufacturing experience in the industry, we have been providing our customers globally a wide range of swimming pool products, brushes and garden equipments in high quality and competitive prices. holds many production lines and various divisions of filters, chemical dispensers and feeders , garden equipment, etc. We have 150 well-trained labors and 25 experienced technicians, specializing in making products with world wide standards.Our Professional team of designers and engineers are all experts in product design and product development .Our R & D Department would provide the service of products research and design to meet the special requirement from the customers. Manufacturing outstanding and reliable brushes, swimming pool products and garden requirements are always our promise.<br><br><b>Why choose us? </b><br> ·High quality <br> ·Commitment to our customers <br>·Easy to order <br>·Many years production experience <br>·company equiped with complete range of swimming pool and spa <br>·All products 100% tested