How often should the Accord's cabin air filter be replaced?

[MargaretFitz]

The cabin air filter of the Honda Accord should be replaced every year or every 20,000 kilometers, with the interval adjustable based on actual driving conditions. The cabin air filter functions to purify incoming air by filtering out impurities, microparticles, pollen, bacteria, industrial exhaust, and dust, thereby improving air cleanliness and maintaining in-cabin air quality. The Accord is a model under Honda, with body dimensions of 4893mm in length, 1862mm in width, and 1449mm in height, featuring a wheelbase of 2830mm. Exterior highlights include dazzling crystal diamond LED headlights that project dynamic tension through unique square high-grade refractive lenses, complemented by elegant LED taillights with full LED light sources that enhance driving safety.