i changed our’s about a year ago, had a look today and they are almost completely worn away, the machine isn’t overly used (it is a washer/dryer and the dryer does get used), i bought them from a well known site (wont mention them in case its against the rules) but surely a year is a bit short?
FHP motor brushes can wear out pretty quickly especially if the commuter is a bit worn. The brushes though are pretty standard and OK to fit provided you clean the armature first carefully with a Comm Stick.