Juwel offers a wide range of filter media. From simple filter sponges and filter wadding to sophisticated media for special requirements. The filter media Amorax, Carbax, Cirax and Phorax are specific filter media with special purposes. All media are available in different sizes so that they can unfold their full benefit in the filter. In addition, Juwel has developed a bioBoost to significantly shorten the run-in phase for a new filter.