Purifies the drinking water in the Catit PIXI Fountain in three ways

Catit PIXI Fountain Filters consist of three components that purify your cat’s drinking water:

1. The cotton mesh, in the filter’s outer layer, removes hair, sediment, and debris, such as bits of food.
2. Active carbon helps remove odors and impurities.
3. Ion exchange resin softens tap water by filtering out excess calcium and magnesium. When present in large amounts, these minerals can pile up in your cat’s lower urinary tract and may lead to urinary tract disease.