Air Return Eggcrate Grille Boots (Plasic)
1200mm Linear Diffuser Plenums with Two Spigot
Air Return Eggcrate Grille Boots (Galvenized with Two Spigot)
Linear Diffuser Plenums with One Spigot neck size 300/600/800mm
Air Return Eggcrate Grille Boots (Galvenized with One Spigot)