Package Contents: The package contains 3 faucet filters with a top hole diameter of 3 cm, a clamped length of 8 cm, and a maximum stretched length of 12 cm. It is available in three colors: pink, blue, and green to meet the needs of different areas of the home. Product Material: Our faucet water filter is made of PP and PVC materials, which are durable, safe, and reliable. Ensure that the filter can continue to effectively remove impurities from the water during use. ️Easy Installation: This filter features a buckle design on the top nozzle that can be easily installed by simply twisting and tightening. No complicated or professional tools are required, and the installation process is simple and quick, allowing you to enjoy healthy water anytime, anywhere. Healthy Water: The safety of water quality is related to our health, and the faucet filter is the guardian of your household water. It can effectively remove impurities from the water, allowing you to drink safer and purer water. Applicable Scenarios: The filter is suitable for various household scenarios. Whether washing vegetables and cooking in the kitchen or bathing and washing in the bathroom, it can provide you with pure water quality. Its 360-degree rotating design makes it more convenient for you to use.