Upgrade your water filtration system with the Culligan Basic D-20A Under Sink Drinking Water Universal Fit Basic Replacement Filter Cartridge. This high-quality cartridge is designed to provide you with clean and refreshing-tasting water for a longer period of time.

With a carbon/charcoal and carbon block filtration method, this cartridge is suitable for use in under-sink applications. It is compatible with the Culligan US-600A model and has a cartridge life of 12 months. The white color and sleek design of the Culligan D-20A make it a perfect addition to any kitchen.

This item is in NEW & SEALED condition. Please look at the Pictures. Fast Shipping