Protect your home, health, and appliances by filtering your water with a carbon filter. The Express Water Activated Carbon Block Filter 2 Pack removes major contaminants from your water and provides clean water for home uses. The ACB removes major water contaminants like Chlorine, Total Organic Carbon (TOC), Pharmaceuticals, Turbidity, Volatile Organic Chemicals (VOC), Herbicides, Industrial Solvents, Insecticides, Pesticides, and Chemicals causing bad tastes, odors, and more. The ACB filter is good for up to 6 months. This is based on average water quality. Your carbon block filter life may be different depending on your water quality, temperature, and incoming pressure. This durable home water filter can deliver up to 1 gallon of water per minute. The 10-inch carbon filter works with 45-80 psi and water temperatures between 40-100°F. The carbon filter pack is vacuum sealed and complete with a polypropylene shell, a thermal bonded cap, and an industrial sealed silicon ring to make sure it's durable and reliable. This replacement filter allows you to filter your water with high quality coconut carbon for maximum chemical absorption. Choose the carbon block filter replacement that lasts longer to give you the best value in filtration. The Express Water Activated Carbon Block Filter Pack FLTCAR0502C is the best in carbon filtration.