Slot diffusers

Image for Steel Return Grille - 45° Louvered Face - Surface Mount - Model SRH Image for Linear Slot Diffuser - Surface Mount 34 Border

non-standard length LDS-2-C LDS-3-C — 2 or 3 slot diffuser end cap The Grills and Diffusers · Ventilation Duct Silencers · Ventilation Dampers and

338 slot 12, 34, or 1 wide 2 rowslot models; Durable white powder coat finish grille FAQ · about us · customer service · your account · basket is empty high

3 steps to tell when a slot is close to hitting the jackpot 70+ sizes of Modern Ac Vent Covers from 6x4 to 30x24 that replaces your traditional grilles Also Linear diffusers in 1, 2 and 3 slots