Advanced Coconut Carbon Filtration: Utilizing premium coconut activated carbon technology, our filters achieve up to 97.2% chlorine reduction. They effectively reduce sediments, rust, and unwanted tastes and odors, enhancing your drinking water's quality and safety. Note: These filters do not reduce Total Dissolved Solids (TDS). Extended Filter Life: Provides optimal performance and superior water quality for up to three months per filter. Replacement frequency may vary based on water conditions, ensuring consistently clean and refreshing water. Enhanced Water Flow: High-efficiency filter design delivers a fast water flow rate, allowing quick access to clean water without compromising filtration quality. Broad Compatibility: Designed to fit PUR Classic, Advanced, and Horizontal Faucet Mount systems, including models PFM100B, PFM450S, and others. Filters are compatible with PUR RF-9999, ensuring reliable performance. Color: As shown Material: Plastic Package Contents: 2 x RF9999 Replacement Water Filters Note: The package includes only the items listed above. Other products are not included. Due to lighting effects and monitor settings, the color in the image may slightly differ from the actual product. Measurement error allowed is +/- 1-3 cm.