JBL - CombiBloc II CristalProfi e for JBL e402, e702 and e902 filters

• Clean and healthy water: prefiltration insert and filter foam for the upper basket of CristalProfi e filters (402/702/902/1502/1902).
• Use: place the insert in the upper filtration basket. Remove the old sponges and replace them with the new ones.
• Precise laser cutting, resulting in a perfect fit for JBL CristalProfi e external filters.
• Inert to fresh water and sea water, no release of pollutants
• Included in delivery: 2 coarse foams 15 ppi, 1 fine foam 35 ppi

Clean and healthy water

Plant or food residues and metabolic products affect the quality of aquarium water. Good quality water is essential for healthy fish and plants in the aquarium. It can be obtained by different filters and different filter media. Filters suck in aquarium water and extract impurities and other waste from the water through the filter media.