Home » Showing the Sight-Guard Grille Showing the Sight-Guard Grille February 21, 2011 Reprints No Comments American Louver’s Zoli Bakk showed off the Sight-Guard Grille to attendees at the 2011 AHR Expo. Did you enjoy this article? Click here to subscribe to The NEWS Magazine Related Articles York Makes A Colorful Introduction At Show Ducts Lining All the Rows The ultimate accessories for sales 2014 AHR Expo: IAQ + Ventilation You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.