The stability and reliability of the accessory is ensured through careful manufacturing process Make of, can be used for a long time and maintain stable and long life Installation is very simple and can directly replace old or damaged accessories Allows the adapter to fit perfectly with a wide ranges of hose sizes and pumps connection, ensuring a stable and connection Widely used in swimming pools, SPA hall and other places It is suitable for all types of pool filter pumps hose, Manufacturer: Greabuy