Welcome to the store! Specification: Material: Copper + Plastic Color: Gold and Blue Weight: 700g Higher Quality Material: The bottle's visual body allows for real-time observation of the filter and determination of cleaning needs. The bottle body is made of aircraft-grade organic plastic, and the valve head is crafted from high-quality brass. 40 Micron Filter: Featuring a 40-micron pore stainless steel filter, it's designed to prevent particles like grit, rust, scale, and sediment from entering your home. Reusable Filter System: The spin-on sediment water filter can automatically purify municipal water and well water. It's rinsable and reusable. Easy to Clean: Open the valve at the bottom for self-cleaning. Regular flushing (daily or weekly) is recommended, depending on water usage. Wide Application: It can be installed on the pre-water line of the main water pipe in the house, purifying all water in your household. It can also be installed on the water line of a washing machine or water purification system to enhance their lifespan. Your satisfaction is our top priority. We will provide you with the best service. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!