What's on the output of the rectifiers? Inductors alone are usually not a good idea for filtering because of the dv/dt factor. In other words, they generate LARGE voltage spikes if the load is quickly switched on or off. The voltage that they generate is proportional to the inverse of the switching time and is usually substantial.
If the load is another inductor (choke input filter), at worst the peak voltage is an inductor divider between mains and DC bus. So, nothing important.
Even if the load is hard switched, the peak voltage is limited by the rectifier diodes, which for a three-phase rectifier I'm guessing would be chosen at 1kV or higher, and should be chosen for avalanche capability if this applies (if it's a bog standard cap input filter, who cares).
As long as the current ratings are adequate for the application. Mind that, if peak current draw exceeds Isat, you will momentarily lose the benefit of that inductance.
Tim