POTAUTO MAP 1016C (CF10562) Activated Carbon Car Cabin Air Filter Replacement for LEXUS, GS300, GS430, LS430, SC430 Spec.: 9.37" (Length), 8.43" (Width), 1.06" (Height); Four-layer fabric (One Carbon Layer) ; Installation instructions included. Applications Where Used: LEXUS (GS300 05-01, GS430 05-01, LS430 06-01, SC430 10-02) (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) 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): AIR QUALITEE AQ1050, ATP RA-10, BECK/ARNLEY 042-2049, 042-2109, CHAMP CAF1782, G K INDUSTRIES CF1042, HASTINGS AFC1432, KLEENER CAF1782, LUBER-FINER CAF1782, NAPA 4893, PARTS MASTER 94893, PUROLATOR C35518, STP CAF1782, TOYOTA 87139-50030, Ecogard XC35518C, MC 1048, ATP RA-10, TYC 800053C, WIX 24893, FRAM CF10562 *** 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.