The Titus CT-TAF-L is a fixed linear bar diffuser for underfloor perimeter return applications. It is designed to be integrated with the TAF-L-V, TAF-L-E, TAF-L-R, and TAF-L-W plenums. The CT-TAF-L installs into the TAF-L plenums from the top surface. Removal of the flooring is not required.