Wiper Blade Set Bosch Aerotwin A843S

Description

Bosch Aerotwin A843S wiper blade set includes blades of 550 and 550 mm and features a frameless assembly.
Built for every season, the wiper blade set Bosch Aerotwin A843S resists extreme weather and deicing chemicals to keep your view perfectly clear.

The Bosch Aerotwin A843S set of wiper blades boasts an asymmetric spoiler, engineered for long-lasting performance in all conditions.
An asymmetric spoiler is strategically positioned to channel airflow into targeted downforce while minimizing drag, applying extra pressure to the wind-facing edge so the blade hugs the glass during rapid commutes. The result is reduced lift and chatter even in demanding high-speed scenarios.
Ideal for highway commuters, it boosts wipe efficiency for a smoother drive.

Frameless windshield wiper blade delivers a modern tensioned beam, purpose-built to hold pinpoint wiping accuracy across today’s sculpted windshields. A pre-curved spring-steel beam pairs with a advanced synthetic-rubber edge, ensuring a crystal-clear pass. Its low-drag aero spoiler boosts high-speed stability, while smart-fit mounting heads 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 – order today.

Aerotwin – the flagship series from the trusted European group Bosch. Wiper blades in this line offer an modern frameless construction and are supplied to the production lines of numerous leading vehicle makers. The wiping element is made from a high-tech composite rubber, outperforming natural rubber in key properties. Spring elements are produced from a special “Evodium” spring steel and maintain their original tension throughout the blade’s service life.