I have just replaced the cabin air filter in 2025 FW and was really surprised as how thin the filter was. In a couple of places I could see through it. I went to AutoZone and got a $25 filter from STP which looked much more solid than the original OEM.
Reviews of STP cabin filter
16 votes
I installed the STP Max Cabin Air Filter which, per AutoZone, was compatible and fit which it did in the end.
I like this filter. It felt like there was more airflow.
I changed mine recently to STP and the cabin gets cooler so much faster.
I just changed mine with an STP filter they had in stock at a local store, I can't tell a difference with more expensive ones, fitment was good, it's activated charcoal, for $19 and no shipping cost or time I'll do it again.
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What we know about STP cabin filter
The brand is registered in UK. Official website: http://stp.one/.
In March 2026, PartReview does not yet have a formed opinion of STP cabin filter. This part is not in the ranking due to insufficient reviews. You can help by adding a review for STP cabin filter.
Currently there are 5 reviews and 16 votes. Average rating — 4.2 out of 5. Vote balance: 14 up, 2 down.
Users also evaluated the qualities of STP cabin filter:
- Airflow - weak air from vents, making heating/cooling poor - rated positively. 3.6 points out of 5.
- Odor - musty smell from vents, reducing comfort - rated positively. 5 points out of 5.
- Fogging - windows fog up easily, especially in wet weather - no rating yet
Cabin filter STP in car-specific ratings
See which car brands and models owners choose STP cabin filter for. Below are car-specific ratings where this part is in the Top-3:
- STP ranked #3 for: Volkswagen Golf .