We have a lot of these post your threads which I love not just to see what people are using but also as a secondary tracking system for maintenance I didn't see one for cabin air filters so if there is one please delete but otherwise I'll start:
2018 Mazda CX-9:
Out: Factory? Pretty dirty
In: Fram Trueair
39,357 Miles (4/11/22)
2018 Mazda CX-9:
Out: Factory? Pretty dirty
In: Fram Trueair
39,357 Miles (4/11/22)