ATP Parts RA-151 Cabin Air Filter

ATP RA-151 Carbon Activated Cabin Air Filter

ATP Parts RA-151 is a Premium Line cabin air filter built for Mazda applications that need cleaner air inside the passenger compartment. It uses activated carbon media to capture airborne particles and reduce common outside odors entering through the HVAC system.

The ATP Premium Line focuses on filtration performance for everyday driving, especially in traffic, stop-and-go commuting, and areas where exhaust or diesel fumes are present. This ATP RA-151 cabin air filter is a direct-fit service part for select Mazda 3, Mazda 3 Sport, Mazda 6, and CX-5 models.

Key Features

• Activated carbon media helps absorb unwanted odors from incoming air
• Static electrical charge helps trap fine particles before they reach the cabin
• Premium Line construction for HVAC filtration service
• Direct replacement cabin air filter for select Mazda vehicles
• Cross-reference: Mazda KD45-61-J6X for the same application

Product Details

ATP Parts RA-151 is a carbon activated cabin air filter designed for the HVAC filter location in compatible Mazda vehicles. The filter media is engineered to capture dust and other airborne contaminants while the carbon layer helps reduce odors carried in through the vents. For drivers searching for a 2014-2018 Mazda 3 cabin air filter, a 2013-2018 Mazda CX-5 cabin air filter, or a 2014-2016 Mazda 6 cabin air filter, this part number provides a direct service replacement. ATP Parts RA-151 is also listed for 2014-2016 Mazda 3 Sport models.

What It Helps Address

• Dust and airborne debris entering the HVAC system
• Odors from diesel exhaust and other outside fumes
• Reduced air freshness from a loaded cabin filter
• HVAC airflow restriction caused by a dirty filter
• Passenger-compartment air quality concerns during daily driving

Installation Notes and Tips

Replace the cabin air filter at the vehicle’s recommended service interval or sooner if airflow drops or odors increase. Confirm the filter orientation before installation and inspect the HVAC housing for leaves or debris before closing it up. This part number is compatible with select Mazda 3, Mazda 3 Sport, Mazda 6, and CX-5 applications; verify the vehicle year and model before ordering.

Quality Assurance

ATP Parts Premium Line cabin air filters are built for routine HVAC service with activated carbon filtration and particle capture performance. The manufacturer positions this line for cleaner in-cabin air and odor reduction in everyday driving conditions.