Comprehensive Package for Complete Filtration: the package includes 1 piece of water filter for faucet, 3 pieces of activated carbon filters and other connecting parts and instructions, providing a total filtration solution; The additional filters ensure your water stays clean, fresh, and odor free for a longer time, offering an uninterrupted supply of purified water Quality Material and Design: this bathroom sink filter is mainly crafted with ABS in body and PC materials in clear part, ensuring durability and longevity; The robust structure not only provides reliable performance, but also adds a modern touch to your kitchen; At the same time, it can also help us effectively filter sediment, odor, chlorine and other pollutants to ensure water safety for you and your family Simple Installation Process: one notable feature of this water filter for tap is its easy installation, and you can read the instructions carefully, which can help you easily complete the installation, suitable for most standard faucets; In addition, the leak proof design can ensure a stable connection with the faucet, bringing you convenience; This feature makes it user friendly and accessible Mode Switch: this sink water filter for drinking comes with a simple switch mechanism, including raw water and filtered water, which allows you to easily switch, depending on your requirements; It's a practical feature that enhances the functionality and user experience of the water filter Outstanding Filtration Capability: each activated carbon filter included in the kitchen sink filter water faucet set can effectively filter approximately 16.9 oz of water, ensuring you always have clean and healthy water on tap, and you only need to replace the filter every 3-6 months, widely applied in bathrooms, toilets, kitchens, bathtubs, etc., besides, you can also give it as a gift to others