[High-efficiency filtration] Faucet water filter uses premium natural coconut activated carbon block with a reduction rate of chlorine up to 97.2percent . By its outstanding filtration performance, the filter can effectively reduce sediments, large particles, rust, taste and odor, which are tested by a third lab, to improve the drinking experience. Please note that the filter cannot reduce TDS. [LONG LASTING] Each PUR PLUS Faucet Mount Water Replacement Filter is engineered for up to 100 gallons of cleaner, water filtration or 3-months of regular use. [PUR MINERAL] CORE FILTER TECHNOLOGY for a crisp, refreshing mineral water taste. Note: Please soak the filter in clean tap water for 3 minutes to flush the filter and release the before using. Due to different production batches, the product appearance may be slightly different, which does not affect the use. Colour:Blue Material:Plastic Package Contents: 2 * 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.