Protect your home, health, and appliances by filtering your water with a carbon filter. The 6 Pack Express Water Filter Whole House Activated Carbon Block reduces major impurities from your water supply and provides clean water for drinking, showering, cooking, and other home uses. Reduces major water impurities like Chlorine, Total Organic Carbon, Pharmaceuticals, Turbidity, Volatile Organic Chemical, Industrial Solvents and Chemicals causing bad tastes, odors, and more. Shower without harsh chlorine. Give healthier water to your pets. Extend the life of your dishwasher, laundry machine, washing machine, other appliances, and reduce your energy cost with a whole house water filter. The ACB filters are good for up to 100,000 Gal. or 6-12 months. Life-span may be different depending on water quality, temperature, and incoming pressure. Fits any standard 4.5 in. x 20 in. whole house filter housing. This durable, heavy-duty whole house filter delivers up to 0.25 Gal. of water every second. The carbon filter works with 45-125 psi and water temperatures between 40-100°F. The replacement filter 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. Choose the carbon replacement filter that lasts longer to give you the best value in filtration. The Express Water Activated Carbon Block Whole House Filter 6 Pack FLTWH2045C06 is the best in carbon filtration.