Got this recently, wasn't really able to make everything fit in my sump the way I thought it would but Works awesome as a stand alone filter sock/cup holder or use with the klir fleece roller. $75
https://www.bulkreefsupply.com/klir...MIqoWD2Kuc4gIVNx6tBh0rjQkfEAQYAyABEgKumvD_BwE
https://www.bulkreefsupply.com/klir...MIqoWD2Kuc4gIVNx6tBh0rjQkfEAQYAyABEgKumvD_BwE