MicronAir Carbon Cabin Air Filter, fits Mercury Villager 1998-2002 requires 1 filter, Nissan Quest 1998-2002 requires 1 filter. Offers the same filtration as the particle filter plus the added protection of carbon for odors and smells. Traps Harmful pollutants before they reach your vehicle's interior and provides cleaner air for allergy and asthma sufferers. Vehicle manufacturer recommends filter be changed every 6 to 12 months.
