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The Wix 42222 air filter is engineered to prevent dust, debris, and airborne particles from entering the engine’s intake. It features a built-in fin design for increased airflow capacity. This filter is compatible with multiple OEM applications, where exact part number 42222 is listed as the correct replacement.
Constructed with high-quality **cellulose filter media**, the Wix 42222 includes pleat stabilizer beads and a finned top surface. All dimensions are precisely as specified by the manufacturer: height 290.5 mm; top outside diameter 133.3 mm; bottom outside diameter 161.9 mm; top inside diameter 16.7 mm; bottom inside diameter 66.7 mm. This filter is HD spec, with filtration efficacy aligned with ISO 5011 efficiency ratings.
With its advanced filtration technology, this filter helps protect engine components, maintain power output, and increase service intervals. The built-in fin aids in air dispersion to avoid hotspots, and the high flow characteristics help support steady airflow under varying load conditions. It's designed for long-term reliability in demanding environments where OE spec fit and sealing are essential.