The oil filter helps remove contaminants from your car engine's oil that can accumulate over time as the oil keeps your engine clean. Clean motor oil is important because if the oil were left unfiltered for a period of time, it could become saturated with tiny, hard particles that can wear surfaces in your engine.

What happens when you don't change oil filter?

If the oil filter is not changed periodically, the filter can become severely clogged, reducing the volume of oil passing through the filter and into your engine. Without this oil, your engine can suffer severe damage.

When should I change the oil filter in my car?

Get a new oil filter with every oil change. Most vehicles require an oil change every three to six months. Some manufacturers recommend replacing the filter with every other oil change, and doing so with each appointment prevents it from clogging prematurely