1 set of replacement filters with following. 12 x GAC UDF Coconut Shell Carbon Filter. GAC 20 inch Coconut shell Carbon Filter – Size 2.5 inch x 19 7/8 inch. Remove chlorine, turbidity, bad taste & odors, sediment, dirt, and THMS from water. Thick Wall Coconut Base Carbon Filter Media // 100% coconut shell carbon Designed For maximum contact between the water and carbon. 5 Micron Nominal filter membrane included to prevent carbon fines to pass from the filter to your drinking water. Operational Temperature Range: 40°F to 125°F. Low pressure drop across filter stage. All filters are individually wrapped. Total 12 filters, each individually wrapped. This Filter pack available with different pack. The item “12 x Max Water Whole House GAC UDF GAC Coconut Shell Carbon Filter, 20×2.5″ is in sale since Friday, November 9, 2018. This item is in the category “Home & Garden\Kitchen, Dining & Bar\Small Kitchen Appliances\Water Purification\Water Filters”. The seller is “max.water.usa” and is located in Tonawanda, New York. This item can be shipped to United States.