Check the listing for details. CULLIGAN RF-M2A Drinking Water Replacement Cartridge for Icemaker/Refridg. Color: White, Condition: Open box. Listed at 11.00 USD. Ensure clean and refreshing drinking water with the CULLIGAN RF-M2A Drinking Water Replacement Cartridge. Designed for use in icemakers and refrigerators, this water filter cartridge is perfect for those who want to enjoy pure and tasteful water. The cartridge is made with coconut shell carbon and is designed to remove chlorine taste and odor from your drinking water. With a white color and a model number of RF-M2A, this Culligan water filter cartridge is easy to install and use. It comes with one cartridge in the pack and is perfect for those who want to enjoy clean and refreshing water. Whether you're at home or on the go, this water filter cartridge is a great way to ensure that you always have access to pure and tasteful water.Filter is new in open box. Internal packaging is intact. See images for more details.