Loading... Please wait...
Sort by:
Shop by Price:

Nominal Size

These are nominal length and height measurements, actual filter sizes will vary.  In manufacturing, a nominal size or trade size is a size "in name only" used for identification. The nominal size may not match any dimension of the product, but within the domain of that product the nominal size may correspond to a large number of highly standardized dimensions and tolerances. 



Sign up for our newsletter