LONGEST LASTING – 150 GALLONS – 4 TIMES MORE THAN OTHERS! The NAKII pitcher filter is created with high quality material that handle water contaminants on a higher level hardly comparable that's why it has a lifespan of 150 gallons 4 times more than most other brands | ADVANCED FILTRATION TECHNOLOGY- HIGHEST RATE CHLORINE AND MERCURY REMOVAL! The Nakii filter is the first in the USA to use the newest innovation for water filtration, using Activated Carbon Fiber (ACF), ACF has large adsorptive capacity and features 98% of Chlorine, Mercury removal TO IMPROVE DRASTICALLY THE HEALTHINESS, Taste and odor in your water, the highest percentage rate in the market. It will reduce, lead, rust, sediment and suspended particles, eliminates unpleasant color and limescale | CONSTANTLY TESTED AND CERTIFIED FOR ITS PERFORMANCE BY THE WQA! We are not just claiming filter performance, the Nakii filter pitcher is constantly being tested and certified by the WQA for its performance to meet the standard of NSF/ANSI, for High Quality Filtration, Life Span of 150 gallons and Fast Flow Rate 1.3 liter per minute. | SUPREME FAST FILTRATION - SPACE SAVING DESIGN The ACF fast adsorption speed and Free flow design ensures extra fast and steady filtration, the nakii filter is tested for its flow rate by the WQA to ensure high filtration performance even with its fast flow, it sleek design make it suitable to fit right in you refrigerator door | HEALTHY AND CERTIFIED COMPONENTS USED IN THE PITCHER AND FILTER- By providing a filter for healthier water we pay a lot of attention to the healthiness of the material used in the product, that's why we only use BPA FREE and approved material which will meet the standard of the NSF-372 tested and approved by the Water Quality Association