2 different window weather stripping

Question

I think the windows are Pella dating from around 2008

they are two different styles

Tom · Accepted Answer

I'm afraid I can't determine what you have from these photos. I will need to see a clear shot of the end profile of each seal. They look more or less the same from this angle so the end profile is necessary. The video below will go into more detail as to what we need from you.