Fleece Roller The Platinum and Titanium sumps can have a fleece roller added (sold separately). The fleece roller uses the new motor controller with optical sensors and a small screen to configure a bunch of features. The Fleece Kit comes with all the parts needed to convert the Platinum/Titanium sump to use the fleece roller and also comes with 2 fleece rolls to get started. TITANIUM and PLATINUM V2 sumps use the same FLEECE KIT to upgrade to a fleece roller. The 26 and 20C models use the 8" and the 34 and 39 models use the 10".