JBL UniBloc e1500/1 is a set of two high-quality foam pads of medium-pore size for effective biological filtering. The pads provide optimum colonisation conditions for cleansing bacteria. The JBL UniBloc e1500/1 padshave a section which can be removed to be replaced with filter material to treat special problems. Package content: 2 foam pads, blue, 20 ppi suitable for the JBL external filter CristalProfi e1500 and e1501
JBL recommendation:Do you have questions about this article ?
- Cleaning approx. Every 6 months
- Replace after cleaning two or three times
- Only one of the two pads should ever be cleaned or replaced each time, alternately.