"When pressure hits, only metal survives. That metal cap isn't premium fluff - it's reliability foundation. Cheap filters use cardboard that turns to mush under heat and pressure. Carquest Premium uses metal caps that handle real conditions without compromise. 🔧 Filter failure starts at the weakest point - the cap. When cardboard softens, unfiltered oil bypasses straight to critical components. Metal caps eliminate this failure point, ensuring consistent performance when it matters most. Dependable filtration requires dependable construction. Carquest Premium filters with metal caps exclusively available at Carquest. Your engine deserves components that won't fail under pressure. What's the worst filter cap failure you've seen? Drop your story below and tag someone who needs to understand why metal matters! 🛢️ #CarquestAutoParts #PremiumFilters #MetalCaps #ExclusivelyCarquest #AutomotiveParts #MechanicLife #AutoRepair #EngineProtection #ProfessionalMechanic #QualityParts #AutomotiveE...