1 1/4" x 36' Above Ground Vacuum Hose. Poolmaster’s Essential Collection consists of the essential must-have products for customary pool and spa maintenance constructed with durable materials designed to keep your pool sparkling. For use with all pool vacuums, the Above-Ground Vacuum Hose is flexible ,made of crush-proof materials that won’t mar pool walls or floors, and is UV protected for product longevity. The leak-proof cuffs help to maintain superior suction while staying afloat for ease of use. Hose measures 1-1/4″ inside diameter by 27′.