Get up to 99% Dirt Removal Power with a PurolatorONE Advanced Cabin Air Filter. Blocks odors with activated carbon. Electrostatically charged, micro-woven fiber layers remove even microscopic particles like dirt, dust, soot, pollen, and other inert allergens. Improves HVAC and defroster performance and meets or exceeds OE performance requirements. Install a new PurolatorONE Cabin Air Filter today - and breathe easy!