[High-quality materials] The plastic material of the swimming pool inlet nozzle is high-strength, durable, the overall molding technology is evenly stressed, impact-resistant and tear-free. Special anti-corrosion and anti-UV treatment, longer service life, not easy to damage, and meets the basic requirements of use. [Improve swimming pool circulation] Clean water can be returned through our nozzle, and the flow direction can be adjusted with an adjustable inlet nozzle joint. The rotating inlet nozzle allows you to optimize the water circulation of your swimming pool. Provides more uniform injection and better circulation. [Easy installation] Our return spray head fittings are relatively easy to install. Simply adjust the spray head to the desired angle and then rotate it to install. It has a removable design and is easy to clean.