PurolatorONE Advanced Filtration Engine Air Filter: Full Synthetic Highly Embossed Media, Up To 99% Dirt Removal Fits select: 2002-2009 CHEVROLET TRAILBLAZER, 2002-2009 GMC ENVOY

Replacing an air filter every 12 months or 12,000 miles can have a significant impact on engine performance and efficiency. PurolatorONE Air Filters trap up to 99% of dirt, dust, soot and other debris, helping to protect your engine from damage. A new air filter may also help prevent engine wear, improve fuel efficiency and can even improve acceleration by up to 11% (U.S. DOE study). PurolatorONE Air Filters are widely available for most passenger cars and light trucks on the road today. Changing your air filter regularly is an easy way to keep your engine running at peak performance.

Full synthetic or highly embossed media for superior strength and dirt holding capacity Blocks up to 99% of damaging dirt, soot and debris from entering your engine Optimizes engine airflow with precision fit polyurethane framing Helps improve acceleration and boost engine efficiency Employs steel grid backing, ridge supports or polyamide high temperature glue beads to provide superior strength and stability Meets or exceeds OE specifications; Trusted OE supplier