1 Slot - Single Slot - Linear Slot Diffusers

How can I get rid of white noise coming from my AC vents? (They're currently linear slot diffuser style vents and I'm wondering if that's

Linear diffusers that come with plenum boxes are known as SLLSB Approximately 38% free area when blades are fully open Available in 1 slot to 6 slots

single slot bracket linear slot diffuser system It is designed to Various Frame Options Available; Minimum Single Section Length 12”, Maximum Single Section Length 144”

single slot gpu low profile The Flowline is available in five slot widths