Description: The swimming pool drainer is made of high-quality ABS material, it is durable, wear-resistant and high temperature resistant. The nozzle cleaning is simple and convenient. It can effectively eliminate bacterial growth and easily handle hair and other pollutions. Features: [Evenly] Hollow out the nozzle to make the swimming pool flow more uniform, effectively draining water in the pool. [Humanized Design] External plug-in interface design, easy to install and replace, a direct replacement for worn or broken. [High-quality] Swimming pool drainer is made of high-quality ABS material, corrosion-resistant and durable for long-lasting. [Widely Applicable] The pool drainer is perfect for a swimming pool, massage pool, and Spa pool. It is ideal for swimming pool accessories. [Replacement] Lightweight, new and high-quality replacement accessory for pool floor drainage. Specifications: Shape: Round;Square (Optional) Water Inlet Diameter: 5cm/1.96inch;6.66cm/2.62inch (Optional)