3 Water-Saving Options Modes: Faucet Booster Filter has 2 button, 3 modes.The booster tap can be adjusted to 3 different water Outlet flow modes:stream, strong spray and spray. Just press the switch button,the replacement kitchen spray head can switch to the mode you want. NoticeWhen there is no water flow, the button cannot be fixed, and when there is water flow, the button can be fixed. Anti-rust ABS+Brass MaterialThe sink faucet sprayer swivel head is made of high quality solid brass and the sprayer attachment is made of ABS material with a polished chrome finish to resist scratches and corrosion. The tap connector for kitchen tap also include rubbers ring pads to prevent water leakage. 360 Swivel Tap AttachmentThe 360 swivel sink faucet aerator can reach every corner of the bathroom or kitchen sink, which makes it easy to wash,water can easily cover the whole kitchen sink to clean complete corner of the sink and clean plates,bowls,pots,fruit,vegetable etc. Wide ApplicationThe kitchen faucet nozzle is easy to install, suitable for kitchen sink faucet, bathroom faucet and balcony faucet. Simply unscrew the old faucet diffuser and replace it with a new one to transform your kitchen and have a faucet spray head faucet booster filter.