When it's necessary to change filters to save on future car maintenance.
Dusty roads, sand, salt, and fallen leaves affect your car daily. But there are simple ways to protect the vehicle while reducing maintenance costs.
The air filter is the first line of defense against sand and dust, especially in a dry summer. According to mechanics, for cars with low mileage, it is sufficient to change it every 2–3 years.
However, if you often drive on dirt roads or during a season when there is a lot of dust in the air, it's better to check it every year.
The cabin filter is no less important. It traps not just dust, but also pollen, fungal spores, and rubber particles from tires. It's worth noting that over the year, the filter becomes a breeding ground for bacteria, especially if moisture gets into it. Fallen leaves can cause mold to appear.
Don't forget about the oil filter along with the engine oil. Crushed sand from the road and micro-particles from engine wear accumulate in the oil. It's optimal to change it every 7,5–10 thousand kilometers. Change the engine oil along with the oil filter.
Special attention should be paid to the engine cooling radiator in the summer. Leaves and insects clogging the radiator grille can impair engine cooling.
A simple wash can prevent overheating and save on repairs.
All these simple actions will help maintain the health of your car and your budget. The main thing is to remember: even a seemingly clean filter can be clogged with micro-particles.