Go Denso brand as it's OEM fit.
Pros: OEM fit
Vehicle:
Toyota Prius
Best Air filter for Toyota Prius
Always buy the Toyota original engine air filter or you will lose mpg.
Pros: avoid losing mpg
Cons: can lose mpg
Vehicle:
Toyota Prius
I recently replaced my filter with a K&N. I was hoping for a little more felt power and better fuel economy. I've had my 2010 Prius IV for 4 years and have put over 60k miles on it so I'm pretty "in tune" with it. I haven't noticed any difference in either area.
Cons: no difference
Vehicle:
Toyota Prius IV
Mileage: 60000 km
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Top manufacturers of air filter for Toyota Prius
This part for Toyota Prius is made around the world. We have reviews for air filter manufacturers from countries such as: Japan, USA .
In March 2026, the ranking of air filter for Toyota Prius on PartReview included 3 manufacturers. It is based on 3 reviews and 10 votes.
Which air filter to choose for Toyota Prius?
Last month, PartReview users preferred Denso. 30% of positive votes went to this manufacturer.
In second place: air filter OEM Toyota — 30%.
Third place: K&N with 0% of the votes.
In the overall ranking of air filter, which aggregates opinions of owners of different car makes and models, these brands hold the following positions:
- Denso does not yet have enough reviews to participate in the ranking. Add a review (with your car) to help this manufacturer enter the ranking.
- OEM Toyota does not yet have enough reviews to participate in the ranking.
- K&N — rank 1, PR Score — 67. Based on 284 reviews and 907 votes.
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You can also see what Toyota Prius owners chose among such parts as: Shock absorbers, Strut assembly, Oil filter, and others.