PIT-1 Features: -Pitcher filter.-Level 2 extra filtration.-Holds 2 quarts and fits in most refrigerator doors.-Reduces bad taste and odor, chlorine taste and odor, mercury, copper, zinc and particulate class VI.-Spout cover to prevent transfer of refrigerator odors into pitcher.-Ergonomically designed handle for easy pouring.-Built in filter replacement indicator on lid.-Compatible replacement cartridges include pr-1, pr-3, pr-1u and pr-3u.-Replaceable.-Filter life: 50 Gallons or 2 months.-WQA tested and certified. Includes: -Includes pitcher, replacement cartridge and cartridge change reminder sticker. Dimensions: -Overall dimensions: 10" H x 10" W x 5" D. Warranty: -Manufacturer provides two years limited warranty.