How often do cabin air filters need to be changed in 2000 Honda civic LX?

For a 2000 Honda Civic LX, it's generally recommended to change the cabin air filter every 15,000 to 30,000 miles or at least once a year, depending on driving conditions. If you frequently drive in dusty or polluted environments, you may need to replace it more often. Regularly checking the filter for dirt and debris can help maintain good air quality inside the vehicle.