l Cabin Air Filter >

· Function : Removes dust, pollen, exhaust gases, microorganisms, and other airborne contaminants from incoming air to ensure clean air inside the cabin

· Benefits :
Protects passenger respiratory health
Maintains HVAC (heating, ventilation, air conditioning) efficiency

· Recommended Replacement : Every 1 year or 10,000–15,000 km

l Engine Air Filter >

· Function : Filters out dust, sand, and debris from the air entering the engine’s intake system

· Effects :
Prevents damage to engine cylinders
Maintains fuel efficiency and engine power

· Recommended Replacement : Typically 20,000–30,000 km
(depending on environment)

l Oil Filter >

· Function : Removes contaminants such as metal particles, carbon deposits, and sludge from engine oil

· Purpose :
Protects moving engine components
Extends oil service life and maintains engine efficiency

· Structure : Usually consists of a pleated filter media, bypass valve, and
anti-drainback valve

· Recommended Replacement : Replace together with engine oil