Pool inlet nozzle - High quality material for durability The inlet nozzle is made of strong plastic that resists corrosion and holds up under changing pool water conditions. It stays stable and performs well for a long time without aging or rapid damage. - Precise size and compatibility Overall body size about 6 cm by 2.7 cm. External thread is 1.5 inches and the outlet size is about 1.9 cm. This matches standard pool accessory sizes and fits most private or public pool systems for reliable adjustment and stable operation. - Adjustable water flow direction The outlet nozzle offers an adjustable flow design. By turning the sprinkler head, you can change the angle to control the water flow. This enables precise control for cleaning, filtering, or customized flow patterns to help keep pool water clean. - Easy installation Installation is simple and tool-free: set the nozzle to the desired angle, twist it, and attach it to the water pipe mouth. The rotating nozzle swivel bracket supports quick setup and immediate access to practical water flow control. - Compatibility and performance Suitable for most private and public pool systems, providing reliable performance and stable operation across a range of conditions. - Use scenarios 1) Routine pool maintenance: adjust flow to optimize circulation during filtration and backwashing. 2) Targeted cleaning and filtration: direct water to areas needing more flow to improve debris removal and water clarity. 3) General pool design and performance: fine-tune flow patterns to achieve even distribution and consistent water movement throughout the pool.