Interpet Internal Cartridge Filter Service Kit CF1 - 3 Month Service Kit

Enjoy drama-free filter changes with this easy-change filter cartridge for your CF Internal Cartridge filter. This service pack has everything you need to keep your CF Internal Cartridge Filter in tip-top condition. 1 Month Service Pack Contents: 1 x Filter Cartridge which clears and purifies the water 1 x Algaway Pad which reduces unsightly algae 3 Months Service Pack Contents: 3 x Filter Cartridge which clears and purifies the water 3 x Algaway Pad which reduces unsightly algae Replace your filter cartridge every month for a healthy, clean and algae-free aquarium....