●3 Sprayer Modes: This pull down kitchen faucet head has 3 modes of stream, spray, and aquablade. Aquablade mode of replacement faucet sprayer is a very strong power mode, which can easily flush the food debris with blade water. Stream and spray mode for daily using, switch the outlet modes as you like. ●10 Connection Sizes : The faucet spray head replacement comes with 10 adapters for various connections. Adapter A: 5/8-16 UN, Adapter B: 5/8-18 UNF, 3 Adapter C: G 1/2" with 3 heights for different brand faucets, Adapter D: 13/16-20UN, 4 Adapters with different male thread: 17.1mm, 16.4mm, 15.5mm and 14mm. It is not limited to compatible with American Standard, Moen, Delta, AquaSource, Kohler, Hansgrohe and Grohe. (Pfister or Glacier not included). ●Easy Operation: This sink faucet sprayer head has 2 buttons, press round button can always open aquablade mode,you dont have to hold the button down, faucet sprayer head will stay on the aquablade mode. The oval button of faucet head replacement is easy to use, just press it to switch from stream to spray mode at any time. ●High Quality: Kitchen faucet sprayer head replacement is made of engineering grade plastic (PC/ABS). Industry leading brushed nickel finish of faucet pull down head can withstand daily rust effectively, which provides everyday convenience for different rinsing. The brushed nickel faucet spray head replacement is made of silicone nozzles that are easy to clean. ●Easy Installation: Installation of pull down sink faucet replacement head is very simple, just unscrew the original one and replace it with a new one. Directly installed by hand without tools, everyone can install the pull down kitchen faucet sprayer head replacement.