M GIGIGIC 8-Layer Filter: Can effectively remove xide, sediment and impurities from es parts in tap water. This healthy faucet water filter can effectively inhibit bacterial growth and reduce chlorine and other contaminants to improve water quality Layout or function: With a simple switch ler, you can switch from pure water to running water. The faucet is designed to save space. The kitchen and bar are equipped with a water purifier to facilitate cleaning and cooking. Wash vegetables by you, add rice, rice, soup, tea to provide safe and healthy drinking water, and brush teeth and hygiene to provide you with washing water. Made of stainless steel for men Connt for 22mm external thread / 24mm internal thread / 14 20mm unthreaded thread. The key filter system is suitable for game keys. Not suitable for extra large, manual or spray type faucets. Please ensure that our products are suitable for taps before purchase. Number of pieces delivered: 1 Size: please see the picture