Engine and Cabin Air Filter Combo Set Compatible with Mazda CX-9 2016-2022 L4 2.5L

These are Combo Set Engine Air Filter and Cabin Air Filter

• Cabin Air filter replacement cycle twice a year,Installing a new cabin filter can reduce odors and keep the air in the car fresh.
• Replace cabin air filter to keep heating and air conditioning system ventilation ducts clean.
• Create a healthier and more comfortable environment inside the car with new cabin air filter.
• Cost-effective automotive cabin air filter, economical, practical and easy to install.
• Air filter and oil replacement cycle is 12,000 miles. Installing new air filters can filter 95% to 99% of dirt in the air to reduce early wear on cylinders, pistons, piston rings, valves and valve seats and improve engine performance
• The air filter is located at the entrance of the air intake duct. During the driving of the car, dust, moisture and oil in the air are filtered by the air filter element. It will occur when the paper filter element absorbs excessive dirt. If it is blocked, the intake air volume will decrease and the engine power will decrease. At this time, the air filter element should be replaced.
• Perfect fit guarantee or Money back
• COMPATIBILITY MODEL YEAR LIST