The Culligan Whole House Replacement Water Filter is a 2-pack of white filters designed to remove sediment contaminants from your water. These filters are compatible with GE, Whirlpool, Omni, Dupont, and 3M Filtrete filtration systems, making them suitable for under-sink use. With a filtration method of whole house filtration, these replacement filters have a cartridge life of 2 months and are easy to install. The compact dimensions of 10.1 inches in height and 4.55 inches in width make them suitable for various plumbing systems, while the weight of 0.6 pounds ensures they are easy to handle during installation.