![](https://content.greenheck.com/public/DAMProd/Website_Square_Desktop/10014/XG-PRTB-6.png)
XG-PRTB Series
Model XG-PRTB Series is an economical choice for non-ducted plenum return applications and are shipped without pattern controllers. The XG-PRTB is constructed from aluminum for corrosion resistance.
OVERVIEW
![](https://content.greenheck.com/public/DAMProd/Website_Square_Desktop/10014/XG-PRTB-6.png)
XG-PRTB
Model XG-PRTB is an aluminum non-ducted perforated return screen.