Multi-Layered Filtering: With multiple layers of filtering, this faucet water filter retains beneficial minerals and trace elements while effectively removing rust, sediment, and other small particles from your water supply.-generation physical filter core is eco-friendly, energy-efficient, and free from wastewater production. This ensures that the sink water filter not only provides healthy water but also helps you save on your electricity bills. Metal Swivel Joint: The metal swivel joint provides flexibility in positioning the filter, allowing for 360 rotation and twisting to fit any water outlet. Recommended Usage: hoses should be used in kitchens or balconies with higher water outlets. The long metal swivel joint is recommended for use in high-placed water outlets. It is recommended to replace the filter every month, but the actual frequency depending on water quality and usage conditions. You can visually inspect the filter condition by checking the color of the filter. Microfiber Filtering Cotton: The multiple layers of microfiber filtering cotton provide effective filtration of impurities such as rust, sediment, and fine particles. This leaves you with clean, safe drinking water that's perfect for needs. Transparent Window: The transparent window of 360 degree rotating sink filter allows you to inspect the filter and check if it needs changing. This feature ensures that your water supply remains safe and healthy, giving you peace of mind. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Photo Color Material:ABS Package Contents: 1 x faucet shower 5 x filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.