Easy Installation and Use: Installation is very simple, and the tap water filter can be installed directly on the faucet for quick completion. With the free switch, you can filter water or tap water.Long service life: the filter can be cleaned and used many times.It can also be easily replaced in terms of span. It is usually replaced every 3 to 6 months to get the best water purification effect. Water quality varies from place to place and is a reason that cannot be ignored.Filters for how long, if you find the water flow is too slow, clean the filters, but when the filters have reached their durability or are damaged, replace them.Specifications:Product name: Tap water filterWorking pressure: 0.1-1.2MpaProduct type:Drinking water filterWater flow rate: 6L/minuteProduct size: 6*12.5* 10.6cmInstallation: Cold Water Pipe InstallationColor: As ShownWater Treatment Machine Type: Water PurifierPackage Included:1 x Manual1 x22 Connector for Male Thread Faucet1 x 24 connection for female thread tap1 x universal connection for 15-23 mm water tap.1 x waterproof.