I am trying to replace the 3 piece cabin filter in my Park Avenue and was going to use a NAPA/WIX one but both local stores were out. Autozone had an STP brand (CAF1705) in stock. In between attempts to get the filter installed (so frustrating) I internet searched it and found that STP is part of Champion Labs.
Also the Champion Labs website says that it is now part of Fram Filtration! Check out the brands listed in their website (at least as of today) - Mopar, Royal Purple, K&N, VW, TRD etc.! That is one heck of a merger. Champion Laboratories Inc. FRAM Filtration
I just can't keep up with all of these mergers and acquisitions. By the way the filter was made in China. If I bend it up anymore trying to get it in I'll have to buy a new one.