Introducingthe 75 Micron Replacement Nozzle for the PSP02 Handheld Electrostatic Sprayer. This nozzle features a tool-free design for hassle-free nozzle changes. The 75 micron nozzle is made of high-quality stainless steel for ultimate durability and precision. This nozzles 75 micron spray pattern is ideal for dwell times 5-10 minutes, and great for distances 2-3 ft. away. The 75 micron nozzle is the most versatile, providing good coverage and spraying distance. Having additional nozzles available can keep the tool running without having to stop and clear any clogs that may occur. The included o-ring allows the nozzle to be used with no set up required. This nozzle is ideal for use with water soluble disinfectants, cleaning solutions, and deodorizers. Always consult the chemical label or SDS sheet to ensure proper dwell times and micron size usage.