The 38-Special series has been designed and manufactured with the same proven, packed bed design, proper carbon for the job and solid steel shell as the Original Can-Filter.
With the exception of the carbon bed (wall ) thickness the 38-Special is identical to the Original Can-Filter. The 38-Special has a 2" carbon bed thickness whereas the Original Can-Filter has a 2.5" Bed thickness.
The 38-Special provides superior performance with higher air flow ratings, less weight, better price and an effective contact time of .08 seconds in contact compared to the competing brands.
Dimensions: (with pre-filter)
10" Max Fan(228 Watts)-851 CFM
8" Max Fan(179 Watts)-617 CFM
12" Can Fan HO(365 Watts)-821 CFM
10" Can Fan HO(283 Watts)-654 CFM
8" Can Fan HO(283 Watts)-634 CFM