Kitchen Faucet Nozzle :1: For pull-out kitchen faucets, the swivel fitting must be unscrewed before use. 2: For taps with a 22mm male thread, the length of the thread at the connection must be at least 4mm.3: For faucets with 20mm or 22mm or 24mm female thread, a suitable thread adapter is needed for use. 3 kinds of water outlet methods:Kitchen faucet aerator with three jet types to choose from .1. high-pressure blade rinse mode for cleaning stubborn stains2.Hand spray modeWide area covered by water flow for washing fruits, vegetables, sinks, etc.3.Gentle water jet cleaning mode to prevent water splashing. Our faucet aerators are more practical than ordinary faucets. Unique design:1Wide rotation angleSwivel faucet aerator is very flexible and can be rotated 360 degrees,Direct water directly to where you specified.2Removable strainerRemovable strainer on the kitchen faucet spout,Easy to clean limescale to prevent blockages. < p>High Quality Faucet Attachment:Universal rotating aerator made of engineering grade ABS for long life.The surface is chrome plated to increase its finish. It is corrosion and wear resistant, easy to clean without worrying about rust or scratches. Faucet connection adapter parts are made of solid and sturdy brass for durability. 100% satisfaction:Easy to install without additional tools, just unscrew the old faucet outlet and replace it with a new aerator.