Replace the Acura MDX Cabin Filter with a Carbon or a Pollen Filter by Bosch. Acura reccomends changing the ACC Cabin Filter every year on your MDX.
Remember to replace the Acura Air Filter in your MDX every year or 12,000 miles. DriveWire Has all name brand Acura MDX Air filters at Discount Prices.
Be sure to replace the Acura MDX oil filter with a genuine or equivalent quality filter. We reccomend changing the oil filter every 3000 miles on your Acura MDX.