Specification Use Range: Auto air filter and air conditioner filter Size: 270*270*25mm Mass per unit: 630g±5g Thickness: 1.4±0.1mm Filtration Efficiency: ≥98% Ventilation Property: 1200L/㎡.s Tensile Strength: ≥220N/5cm Dust Holding: 90g/㎡ Heat Resistance: >140℃ Part Number VSA-P609422-4, P609422, PA4857, AF2427 91559, BO91559, VCT1000921S, AF26235, CAF24003 AF-2427, 2KYH3, FR0202P, 78R5237, 4318, C15940 155973, CAF240031, 24318, 7998, ABPNG1091559, 89318 FLTC26235FL, PA10181, BOA91559, T1000068C, T1000291S VCCT1000921S, LA4318, T1000921, CA79200 Fitment For Freightliner / Cascadia / Columbia / Century / Coronadengine Package Included 20x Cabin Air Filter.