This video from 2 weeks ago popped up on my recommended and I decided to give it a watch, while the person who cut it open is not the most informed it still gives a good idea on the quality of the filters.
Not sure when these filters were manufactured it looks like the WIX XP might be 02/18/2025
Anyways the filters actually look great, hopefully M+H is stepping up their QC, looks like the louvers are nice and open, no crazy excessive glue, evenly spaced pleats, maybe someone else can give a better idea on the manufacture date.
Not sure when these filters were manufactured it looks like the WIX XP might be 02/18/2025
Anyways the filters actually look great, hopefully M+H is stepping up their QC, looks like the louvers are nice and open, no crazy excessive glue, evenly spaced pleats, maybe someone else can give a better idea on the manufacture date.