When is the most reasonable time to replace the filters?

The general recommendation is to replace them every 12 months or 12,000 miles. In areas with severe pollution, frequent haze, or high humidity, the interval should be shortened by 3-6 months.

Is it normal to find a few black particles in the cabin air filter when unboxing?

For activated carbon filters, minor shedding of carbon powder is normal and does not affect performance. Our cabin air filters are rich in high-quality activated carbon.

If the filter doesn't look dirty, does it not need replacing?

The naked eye cannot see internal clogging, mold or mildew. A moldy filter can release unpleasant odors and cause allergies.

Can a dirty filter be cleaned with a high-pressure air gun and reused?

Not recommended. The high-pressure air stream can damage the filter paper fibers, enlarging the pores. This not only drastically reduces filtering efficiency but also allows tiny particles to leak into the cabin or engine!

Is it unnecessary to replace the cabin air filter in winter?

Absolutely not! The warm air from your car’s heater in winter will blow up mold and other debris trapped in the filter. Winter is a peak season for epidemic pathogens, and a dirty, unreplaced filter will only raise the risk of health issues.

Product description

stands as a trusted provider of cabin and engine air filter kits for the automotive aftermarket. With exceptional quality and attentive service, we have helped hundreds of thousands of car owners with DIY maintenance, earning their loyal recognition. We adhere to our core belief: Precise Fit, Easy DIY. We will continue to deliver higher-quality products to more car owners, turning DIY maintenance into a relaxed and enjoyable lifestyle.

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