PUREFLOW 2008 Seat Altea XL Cabin Air Filter with HEPA and Antibacterial Technology, PC5586HX Model_GLC300e This layer is combined with

This layer is combined with baking soda to absorb bad odors

True Odor Control — Unscented By Design: Uses high-grade activated charcoal and OdorShield technology to help manage odors

Core helps support cleaner indoor air while maintaining efficient airflow for consistent HVAC performance

uses HEPA-grade filtration to help manage odors by capturing fine dust and airborne particles that contribute to stale cabin air

Advanced Odor Control — Unscented By Design: Uses high-grade activated charcoal and OdorShield technology to help manage odors

PUREFLOW 2008 Seat Altea XL Cabin Air Filter with HEPA and Antibacterial Technology, PC5586HX Model_GLC300e This layer is combined with1st Stage: For drivers and passengers who suffer from severe allergies, PUREFLOW HEPA (High Efficiency Particulate Air) offers 99. 97% efficiency, capturing microscopic pollutants including pollen and other allergens (may result in a minor restriction to airflow). 2nd & 3rd Stage: Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur dioxide. This layer is combined with baking soda to absorb bad odors. 4th Stage: Advanced