General description 6PCS Kitchen Faucet Round Activated Carbon Filter is designed to purify water effectively, ensuring clean and safe drinking water for your home. This filter utilizes a multi-layer composition to remove impurities and enhance water quality. Technical specifications Material: Bamboo Charcoal, PVC Rubber, Carbon Color: Red, Blue, Green Size: 60mm x 45mm Compatible with faucet diameter: 16-19mm Usage Recommended replacement every 2 months, depending on water quality Normal for black water to flow initially; run water for 5-10 seconds to clear Avoid prolonged use in hot water; optimal temperature is up to 50 degrees Celsius Other information Composition and function of water filters: Zeolite: removes chlorine and heavy metal impurities Calcium nitrite: adsorbs organic compounds, toxic metal ions, harmful bacteria, and viruses Activated carbon: eliminates chlorine, odors, and various toxic substances PVC fleece filter layer: filters out iron slag, sediment, suspended