What's the difference between an AC Vent Cover and a Linear Slot

Commercial grade linear slot diffusers made with solid extruded aluminum in 1, 2, or 3 slots These HVAC vent covers are available in white, black,

Displacement Ventilation · Flexible Ducts · Grilles · Single Louver Grilles · 301RL Linear Slot Diffuser Description Linear slot diffusers model MLC are

linear slot diffuser installation 3 Slot Diffuser with Premium Insulation plenum, 12 Oval Branch Inlet Neck

linear slot diffuser sizes The Ventmann PERFORMANCE LINE vent Linear Slot diffuser combines elegant and adaptable design features with a specially engineered airflow that uses the