CPR Aquatics Sump Sock Filter with Inlet Assembly - The CPR Aquatics Sump Sock Filter with Inlet Assembly hooks onto the side of a sump and filters out the largest particulates and sediment coming out of the aquarium water into the filter sock.

CPR Aquatics Sump Inlet Assembly w/ 7" Filter Sock - Fits nicely on your pre-existing wet/dry sump filters.

CPR Aquatics 7 inch Sump Inlet Filter Sock Replacement Bag - The CPR Aquatics 7 inch sump filter sock replaces the original worn out sock that came with your CPR aquarium sump inlet filter.

HBH Aqua-Pure Filter Media Bag 4 X 12 inches - Aqua-Pure Filter Media Bags are for use in all filters. Can be used with all types of filter media, including Activated Carbon, Ammonia Reducer, and Zeolite.