Wiper Blade Set Bosch Aerotwin A404S

Description

This 700 / 340 mm Bosch Aerotwin A404S set of wipers features a frameless assembly.
With its weather-resistant construction, the set of wipers A404S guarantees clear visibility from sub-zero temperatures to scorching heat.

This Bosch A404S set of wipers features an advanced asymmetric deflector, engineered for unmatched clarity in high-speed scenarios.
An asymmetric spoiler is strategically positioned to channel airflow into targeted downforce while reducing aerodynamic resistance, applying extra pressure to the wind-facing edge so the blade hugs the glass during rapid commutes. The result is a smudge-free visibility even in demanding high-speed scenarios.
Perfect for performance-driven drivers, it boosts wipe efficiency for dependable performance.

Frameless replacement blade unleashes a modern tensioned beam, precision-engineered to maintain pinpoint wiping accuracy across multi-radius glass. A pre-curved spring-steel beam pairs with a advanced synthetic-rubber edge, ensuring a whisper-quiet glide. Its low-drag aero spoiler reduces drag, while tool-free quick-click mount suits most makes and models for hassle-free fitting. The frameless build shrugs off snow and ice, eliminates corrosion points, and hugs modern glass shapes for superior visibility. Drawbacks: higher upfront cost, refill inserts are non-serviceable, plastic adapters may embrittle in severe cold, and clamping force declines slightly on very flat windshields. Rinse with pH-neutral soap every three months and replace every 12–24 months (6–12 months in extreme climates). Go beam, drive clear – get today.

Series Aerotwin – the premium series from the renowned European group Bosch. Wiper blades in the Aerotwin family feature an modern frameless construction and are supplied to the plants of many leading vehicle makers. The wiping element is made from a multi-compound rubber, offering better performance than natural rubber. Spring rails are produced from a special “Evodium” spring steel and preserve their original tension throughout the blade’s service life.