POTAUTO MAP 1018C Heavy Active Carbon Car Cabin Air Filter Replacement compatible with HYUNDAI Accent Elantra, KIA Forte Spec.: 9.33"" (Length), 7.45"" (Width), 0.79"" (Height); Three-layer fabric ; Installation instructions included. Applications Where Used: HYUNDAI (Accent 11-08, Elantra 15-07); KIA (Forte 15-14) (See Amazon Part Finder for fitments to your cars) Benefits: (1) Reducing at least 98% of these contaminants (Dust, Pollen, Exhaust Gas, Bacteria, Particles of 5-100 microns...etc.) from the air passing through the filter & entering the interior of the vehicle. (2) Activated carbon cabin filter provide extra protection by absorbing Adsorbing the airborne infectious agents & allergens, which aggravate respiratory diseases. (3) Increase safety through reduced deposits in the fan or on the windscreen, and protect HVAC air conditioning performance. Competitor Cross Reference Part Numbers (for reference only, please check size): BECK/ARNLEY 042-2093,CHAMP CAF1846P, HASTINGS AFC1447, HYUNDAI 08790-2H000A, HYUNDAI 97133-2H000, HYUNDAI 97133-2H001, KIA 97133-2H001, KLEENER CAF1846P, LUBER-FINER CAF1846P, MANN & HUMMEL MC1050, NAPA 9377, PRONTO PC-5660, PUROLATOR C35660, STP CAF1846P,ECOGARD XC35660 (CF10728), WIX 49377, FRAM CF10728 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. "