Here is an ADDA Slip Stream 120 fan, foam fan filter and metal fan cover.
The ADDA and Foam Fan are still in its packaging. 
The fan is 1900 RPM.
Model# AD121UB-A73GL.
Please see photos for condition. 
Check out our items for sale.

- Will ship item in 1-3 business days. I am happy to combine shipping if you are purchasing more than one item. 

- Please let me know if you have any questions - I am always happy to answer them!