The Culligan Water Tower Replacement Pre/Post Carbon Filter is an essential part of your Culligan Water Tower system. In the pre-filter position this carbon block filter protects the more expensive membrane by removing chlorine and other corrosive substances from your water. In the post-filter position it serves as a polishing filter to give you fresh, clean tasting water. It is recommended by Culligan that you replace your sediment cartridge, carbon pre-filter and carbon post-filter at least once a year.

Change Frequency. Cartridges are recommended to be changed annually or when capacity has been reached for preventative maintenance.
Better Beverages. This filter significantly improves the taste of beverages such as fountain drinks, tea, and coffee.
Contaminant Reduction. Effectively reduces unwanted tastes & odors from water.
Quality Filtration.
Get a continuous supply of clear, refreshing water for drinking and cooking. Ideal for improving the taste of ice, coffee, soup, pasta, baby formula, and juice. This filter reduces unwanted tastes, odor and chlorine from water.
Filter Specifications. The Culligan 01013029 Water Tower Pre/Post Carbon Filter has a capacity of 750 gallons with a filter life of approximately 12 months.