1 NEW Culligan Sediment Replacement Cartridges CW-F. Level 3. 

Please note, this is a new item that has been open. This is 1 new filter from set of 3. The label is regarding 3-pack and this is for one filter only. 

From label:
Polypropylene Wound Cartride. Advanced filtration of fine sediment particles, 10 Micron. Copyright 2004 Culligan International Co., Northbrook, IL. 

Comes with original label with full instructions on back. 

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