• PCP-S2: For Suzuki vehicles / Representative models: [Alto Lapin: Model years H20.11~H27.5], [Hustler: Model years H26.1~], [Palette: Model years H20.1~H25.2], [Wagon R: Model years H20.9~H24.8], For Nissan vehicles / Representative models: [Roox: Model years H21.12~H25.3] ● For other compatible models, please refer to the compatibility chart • 3-layer structure filter: 1st layer "Polyphenol-infused non-woven filter" - antibacterial, anti-mold, anti-allergen, anti-viral layer / 2nd layer "Deodorizing layer" - Super fine activated carbon / 3rd layer "High dust collection layer" - Electrostatic filter • PM2.5 (2.5 μm) 90% or more catch • Mildew Resistant Performance Rating (JIS Z2911-2010) • Note: Please make sure to check the compatibility of the vehicle before making your purchase Please check the "User Guide (PDF)" under "Product Guide and Documents" for vehicle compatibility (English language not guaranteed)