POTAUTO MAP 1022C (CF11173) Activated Carbon Car Cabin Air Filter Replacement for NISSAN ALTIMA MAXIMA MURANO QUESTSpec.: 10. 94" (Length), 10. 63" (Width), 0. 79" (Height); Four layer fabric (One Carbon Layer) ; Installation instructions included. Applications Where Used: (Altima 12 07, Maxima 14 09, Murano 14 09, Quest 17 11) (See Amazon Part Finder for fitments to your cars) ***Some Murano models use different sizes of filter &location is BADLY designed, BEWARE! Benefits: (1) Reducing at least 98% of these contaminants (Dust, Exhaust Gas etc.) from the air