The filters are specific to fit perfectly with reverse osmosis models of the brand.

They retain the materials and chlorine especially for clean water before passing through the osmosis membrane.

The anti-contamination and anti-chlorine cartridge make purest water before drinking.

Each needs to eliminate harmful substances to protect the membrane.
It works in a wide range of Culligan material to provide a water quality for every need.
The softeners and reverse osmosis brand remove the limescale to avoid the chore of bottled water.