The Catit PIXI Fountain Cartridge is a 3-stage filtration with filter pad that removes magnesium and calcium from tap water. Use this great product to assure that the water your cat drinks is clean and healthy at all times.
Cotton mesh filters out debris
Active carbon removes odours and impurities
Ion exchange resin softens tap water
Rinse filter with running water to clear away excess carbon dust. Place Filter into designated area of fountain with foam side facing up. Replace filter every 30 days.