POTAUTO MAP 1015C (CF10381) Activated Carbon Car Cabin Air Filter Replacement for HYUNDAI, Azera, Sonata, Santa Fe, KIA, Magentis, Optima Spec.: 9.84" (Length), 8.66" (Width), 1.06" (Height); Four-layer fabric (One Carbon Layer) ; Installation instructions included. Applications Where Used: HYUNDAI (Azera 08-06 *To 2/15/08, Sonata 10,08-06 *3/1/05 to 12/17/07 Requires tray With climate control, Santa Fe 09-07 *To 10/05/2009); KIA (Magentis 10-06 *Canada With climate control, Optima 10-06 *Vin:3,4 Without tray) (See Amazon Part Finder for fitments to your cars) ***ATTENTION: Sonata (some 2009 models use bigger filter) 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) Activated carbon cabin filter provide extra protection by absorbingthe airborne agents & allergens. (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): ATP CF-104 RA-59, BECK/ARNLEY 042-2078, G K INDUSTRIES CF1108, HASTINGS AFC1339, HYUNDAI 08790-3K000, 97133-2B010, 97133-3K000, INTERCONTINENTAL AUTO PARTS ALC-5900, KIA 08790-3K000, 97133-2B010, 97133-3K000, KLEENER CAF1814P, NAPA 4517, PRONTO PC-5661, PUROLATOR C35661, STP CAF1814P, ECOGARD XC35661, TYC 800026P, 800134P-G, MC 1051, WIX 24517, FRAM CF10381 *** 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.