Fleece Kit 8" - Trigger Systems

Item Description:
The Titanium and Platinum V2 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 Titanium fleece kit comes with all the parts needed to convert the Titanium sump to use the fleece roller and comes with 2 fleece rolls to get started.

https://www.triggersys.com/ts/fleet_kit_instructions/