This PUR RF-3375 faucet mount replacement water philtre cartridge is a great addition to your home or office. It is compatible with all PUR faucet mount systems and has a capacity of 100 gallons. The philtre is designed to remove pesticides, lead, chlorine taste and odor, and mercury from your water. The item dimensions are 5.4 inches in depth, 5.5 inches in height, and 2.7 inches in width, with a weight of 0.65 lbs. It is suitable for faucet mount and comes in a pack of 2. The cartridge is white in color and has a model number of RF-3375. This faucet philtre is perfect for those who want to ensure clean and safe drinking water.