Like your lungs, filters are your car's Respiratory System
Recommended Change Intervals
Cabin air filter – replace annually.
Oil filter – replace with every oil change (regular oil every 3,000 miles; synthetic oil every 7000 miles).
Fuel filter - replace every 24,000 miles (a restricted fuel filter will shorten the life of the fuel pump).
Air filter – check with every oil change; replace at least annually and when dirty.
Estimate of repair time: 20+ mins