The poly pads clean the water of large dirt particles ensuring that these do not get into the filter sponges clogging them and preventing the bio - cultures to work.

Change the Poly pad in your filter system once a week.

Suitable for REKORD 70/90, RIO 125/180, VISION 180, DELTA 100. 

You may also want to consider the other Juwel Compact Sponges in the related products below.