A swimming pool drain hose, also known as a drain hose, is an accessory used to drain water from a swimming pool in a controlled and efficient manner. This hose is specially designed to withstand chlorinated water and outdoor conditions, and is usually made of durable PVC or plastic material.

The drain hoses can be used during the seasonal closing of the pool to evacuate the water before winter or to perform partial or complete draining of the pool for maintenance, cleaning or repair.