POTAUTO MAP 3011C (CF11777) Activated Carbon Car Cabin Air Filter Replacement for NISSAN, Juke, Leaf, Sentra, Cube Spec.: 10.24" (Length), 6" (Width), 1" (Height); Four-layer fabric (One Carbon Layer); Installation instructions included. Applications Where Used: NISSAN (CUBE 09-14, JUKE 11-17, LEAF 11-18, SENTRA 13-19) (See Amazon Part Finder for fitments to your cars) Benefits: (1) Reducing at least 98% of these contaminants (Dust, Pollen, Exhaust Gas, Particles of 5-100 microns...etc.) from the air passing through the filter & entering the interior of the vehicle. (2) Improved concentration and driving comfort due to high air quality in the cabin. (3) Increase safety through reduced deposits in the fan or on the windscreen, and protect air conditioning performance. Competitor Cross Reference Part Numbers (for reference only, please check size): MANN & HUMMEL CU15001, NAPA 4012, NISSAN 27891-1FC0A, 27891-1FE0A, 27891-3DF0A, 27891-3SG0A, B7891-1FC0A, B7891-1FE0A, Ecogard XC10303, ATP RA-136, WIX 24012, TYC 800138P, FRAM CF11177 *** Change filter every 12 months or 12, 000-15, 000 miles. Check & replace filter if peculiar smell / odors emit from the cabin air outlets, or if the vehicle HVAC system operates with poor performance, or humming, or weak air volume. ***LEGAL DISCLAIMER: The Brand name & Model # (if listed) are for cross reference only. All Brands, Trademarks & Model Numbers remain the property of their respective owners.