Mazda Cabin Air Filter BDGF-61-J6X (replaces BDTS-61-J6X) is calibrated for Mazda 3 (2019–2025), CX-30 (2020–2025), and CX-50 (2023–2025). The multi-layer media traps allergens and fine road dust without overloading the blower, preserving HVAC efficiency and quiet cabin acoustics. OE-grade frame geometry ensures a true drop-in fit with firm sealing against the housing to prevent unfiltered bypass air. Choose carbon-impregnated media to cut urban odors and gaseous pollutants. Simple orientation markings support quick DIY service. Replace annually or at 15,000–20,000 km based on driving conditions. Enjoy clearer windows, fresher interiors, and confident protection for heat-exchanger surfaces.