Commercial weather stripping

A contractor says:
I need to replace the weather stripping on three sets of doors. I don't see any manufacturer's name on them. Is regular grey wool pile the best bet?

User submitted photos of commercial door weatherstripping.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
Take a look at 58-091 see if that is what you are looking for. The 58-091 is used as a weather stripping in commercial doors with that double weather strip you show.
A contractor says:
Thanks; I'll take the retaining strip off and see if the existing weather stripping looks like it.
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