[Long life] The dual function sink aerator is made of high quality materials, which are durable and have higher durability and service life. No tape needed, hand tighten, no water leakage. [Wide use] Two water outlet methods, smooth bubble flow and powerful nozzle. You can rotate the nozzle a few degrees to adjust between the water jets, and the spray effect is very elegant. Can be installed on kitchen faucets, sink faucets, bathroom faucets and sink faucets. [Safe and reliable] The filter faucet can filter most pollutants such than sand, pollutants, scale and hard particles in the water, and adopts double sealing to prevent dripping. [Rotary design] Double head rotary mobile lavatory faucet, which can freely control the faucet size, adjust the angle freely and facilitate cleaning. Scope of delivery: 1 * printhead