Ode, apparently it is before according to their statement.

"The filtered water from your portable AQUAWizardTM (it weighs just 10 ounces, 
280 grams!), having passed through the reverse osmosis membrane, slowly passes 
through a built-in granulated carbon filter which further removes any remaining 
impurities and chemicals from the water"

I searched and searched and couldn't find anything on iron removal either.  Was 
getting ready to e-mail them then I found a statement somewhere that it did.  
I'm with you, seems strange it's not listed with all the others.  Think I will 
bring this missing "iron" to their attention.  Sure glad they have the 60 day, 
money back thingy.  CU - Marjie