CAT FRESH - UNIVERSAL CAT LOO TOILET LITTER FILTER. 

ACTIVATED CARBON FILTER CONTROLS BAD ODOUR & SMELL. 
Measures approximately 15.5cm x 16cm x 2mm thick filter. Cut to size if required. 
Naturally blocks strong cat litter odour Keeps your cat and the litter area fresh Recommended to replace every 90 days. 
2mm thick filters 

Made in Belgium