Width, length & height are some of the more common measurements to consider. This part has a 25 ft length. The Allegro ventilation blower is packaged 1 each, comes in red/yellow, meets CSA STD C22.2 No 113, CEESI Air delivery certified standards and is for use with 9510-50. This item comes with the following: 25 ft of ducting.
This listing is for each