![Culligan Carbon Block Under Sink Replacement Water Filter Cartridge - 12 Month Culligan Carbon Block Under Sink Replacement Water Filter Cartridge - 12 Month](https://cdn11.bigcommerce.com/s-qz13ep5fb4/images/stencil/290x290/products/95693/221554/516e5553-6803-4ac6-b2de-5a744a48e117__14942.1674882068.jpg?c=1)
![Culligan Carbon Block Under Sink Replacement Water Filter Cartridge - 12 Month Culligan Carbon Block Under Sink Replacement Water Filter Cartridge - 12 Month](https://cdn11.bigcommerce.com/s-qz13ep5fb4/images/stencil/290x290/products/95693/221550/980b1f67-08a1-46f3-acb5-3b8627c995cd__62068.1674882067.jpg?c=1)
The Culligan D-20A Basic Filtration cartridge reduces bad taste & odor and aesthetic chlorine taste & odor. The replacement cartridge fits model US-600A. The cartridge is for point-of-use under-sink applications. The filter is not for point-of-entry whole-house applications. The cartridge life is up to 12 M or 1,000 gal.
The Culligan D-20A Basic Filtration cartridge reduces bad taste & odor and aesthetic chlorine taste & odor. The replacement cartridge fits model US-600A. The cartridge is for point-of-use under-sink applications. The filter is not for point-of-entry whole-house applications. The cartridge life is up to 12 M or 1,000 gal.