![](/images/EcatModel/DFBO.png)
The blank off strip is used for inactive sections of Designflo linear slot diffusers and works to deter air leaking through the slots. Ideal for continuous applications, these are shipped in long sections and can be cut to size in the field.
- Steel Construction
- 48” Sections are Shipped Loose for Field Cutting to Desired Length
- Standard Finish is Black