POTAUTO MAP 1006C (CF10139) Activated Carbon Car Cabin Air Filter Replacement for SCION TC XA XB, TOYOTA ECHO RAV4Spec.: 8. 46" (Length), 7. 72" (Width), 0. 83" (Height); Four layer fabric (One Carbon Layer) ; Installation instructions included. Applications Where Used: (TC 05 10, xA 04 06, xB 04 06); (Echo 00 05, RAV4 01 05) (See Amazon Part Finder for fitments to your cars) Benefits: (1) Reducing at least 98% of these contaminants (Dust, Exhaust Gas etc.) from the air passing through the filter &entering the interior of the vehicle. (2) Activated carbon cabin