Mazda Cabin Air Filter N243-61-B05 keeps MX-5 Miata (ND) (2016–2025) air crisp without impeding the roadster’s responsive HVAC feel. The precision-pleated media captures fine dust and pollen, supporting faster defogging after spirited, weather-shifting drives. A rigid, humidity-resistant frame holds shape, while exacting seals stop bypass leaks even on rough pavement. Choose an activated-carbon version to cut exhaust odors during city cruising. With clear orientation markings, the DIY swap is quick and satisfying. Replace yearly or based on mileage and environment. Protect the evaporator core, reduce cabin haze, and enjoy top-down freshness backed by OE-grade filtration tailored to your ND Miata.