High-quality materials: the pool hose adapter is made of high-quality plastic and rubber, robust and durable. The rubber ring is firmly connected to the 1.25 inch hose to form a sealed space to prevent water leakage, perfect for pool connections.Drain hose adapter kits: 2 pieces hose adapters + 2 hose clamps +1x Screwdriver and 2 gel pads for a waterproof connection. For everyday use or as a replacement, suitable for pool hose 38 mm and pool hose 32 mm.Versatile use: the pump hose adapter is suitable for hoses for filter systems, submersible pumps, pool pumps, filter pumps, sand filter systems or shut-off valves. We recommend using hose clamps in the area where the hose meets the nozzle.Suitable size: suitable submersible pump connection adapter for all 4000.