KAX Premium Engine Air Filter, CA11259 Replacement for Mazda 3 2013-2018, Mazda 6 2014-2021, CX-5 2.5L 2013-20213, Replace OE PE07-13-3A0, PE07-13-3A0A, PE07-13-3A0A

Customers find the air filter fits perfectly, particularly noting its compatibility with the 2018 Mazda CX-5 Grand Touring. Moreover, the product receives positive feedback for its quality, with one customer noting it matches the filtration capabilities of premium brands. Additionally, customers appreciate its performance, with one reporting increased fuel efficiency by 1 mpg, and find it easy to install. They also consider it good value for money.