Wiper Blade Set Bosch Twin Spoiler 394S

Description

Bosch Twin Spoiler 394S – set of wipers featuring frame construction, lengths 580 mm & 500 mm.
Built for every season, the set of wipers Bosch Twin Spoiler 394S stands up to harsh weather and deicing chemicals to keep your view perfectly clear.

Bosch Twin Spoiler 394S wiper blades boasts a driver-side spoiler. Many two-blade kits include only the driver-side blade with a spoiler, leaving the passenger blade standard. Since the driver’s side faces higher wind forces, this efficient solution maximizes clarity where it matters most. The spoiler minimizes vibrations, ensuring clear visibility at stormy weather. A smart pick for daily commuters, it delivers clear visibility.

The wiper blade showcases a sturdy steel skeleton with flexible rocker arms, engineered for precise downforce on complex windshield shapes. The high-grade polymer wiping edge is firmly anchored in a metal groove, delivering a streak-free clean across the arc. Easy-to-replace refills and universal compatibility make it a cost-effective choice for older models. It features a durable galvanized frame that resists corrosion and mechanical wear, a multi-pivot action that adapts to complex windshield curves and a simple rubber refill system that extends service life while reducing total cost of ownership. However, exposed hinges may freeze and clog with dirt during winter, at high speeds it can experience wind lift and increased noise, and natural rubber wears faster in sunlight whereas polymer composites command a higher price. Periodically clean and lubricate the hinges with a silicone spray every three to six months and replace the wiping edge every six to twelve months (or every four to six months in harsh climates). Perfect for mild weather, daily commuting and economical drivers, this blade guarantees dependable performance, clear visibility and lasting value at an affordable price.