Catit Fountain Frameless Triple Action Filter Cartridge - 6 pack

Key features:
Set of 6 filters 
Contains 75% less plastic compared to the original filter cartridge 
Active carbon helps remove odours and impurities 
Ion exchange resin softens tap water to help prevent urinary tract disease 
Mesh filters out hair, sediment and debris 
For use with Catit Flower Fountains