POTAUTO MAP 4001W (CF10545) High Performance Car Cabin Air Filter Replacement for NISSAN, Versa Spec.: 9.25" (Length), 6.89" (Width), 1.38" (Height); Three-layer fabric ; Installation instructions included. Applications Where Used: NISSAN (Versa 13-07) (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): BECK/ARNLEY 042-2085, G K INDUSTRIES CF1169, HASTINGS AFC1506, KLEENER CAF1852C, CAF1852P, MAHLE LA480, LA818, NAPA 4829, NISSAN 27891-EC00A, 27891-EL000A, 27891-EL00A, PRONTO PC-5877, STP CAF1852P, TECFIL ACP728, Ecogard XC25877, ATP VA-8, TYC 800015C, MANN CUK2939, WIX 24829, FRAM CF10545 *** 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.