QUALITY. With the white color and high quality plastic material, this swimming pool nozzle is elegant in appearance, hard and solid in use, and has little loss when using. APPLICATION. This water outlet return nozzle fitting, mainly used for swimming pool, is a good replacement for the old or damaged fitting. RELEVANCE. The installation of the water outlet nozzle replacement is universal and simple. PRACTICALITY. The diameter of our threaded return nozzle fitting is 6cm and the water outlet size is 1.9cm; Besides, the hydrostream return nozzle replacement could work normally at the temperature of -10 to 50℃. ATTENTION. Please pay attention to the size and thread diameter before purchasing.