The K&N 33-3009 air filter is a high-flow air filter for the Kia Rio, designed as a direct replacement for the factory air filter. It is reusable, pre-oiled, and made from four layers of oil-impregnated cotton material bonded with a special adhesive. The layers trap dust, dirt, and contaminants, while its design improves airflow.
Under normal highway driving conditions, it needs cleaning every 75,000 km or every 5 years. It can be installed in minutes without tools.
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Type: High-flow air filter
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Compatibility: Kia Rio, 2013–2016
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Material: Oil-impregnated cotton
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Layers: 4
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Reusable: Yes
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Cleaning: Every 75,000 km or 5 years under normal highway driving conditions
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Installation: Direct replacement for the factory filter, no tools required
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Condition on installation: Pre-oiled
