Wiper Blade Set Bosch Aerotwin AR991S

Description

This 650 and 575 mm Wiper Blade Set Bosch Aerotwin AR991S is built with a frameless construction.
With its weather-resistant construction, the wiper blade set Bosch Aerotwin AR991S guarantees clear visibility from sub-zero temperatures to scorching heat.

This Bosch Aerotwin AR991S set of wiper blades integrates an asymmetric-style spoiler, engineered for resilient performance in all conditions.
An asymmetric spoiler is strategically positioned to channel airflow into optimal contact force while reducing aerodynamic resistance, applying extra pressure to the wind-facing edge so the blade hugs the glass during fast-paced drives. The result is a crystal-clear visibility even in strong crosswinds.
Tailored for windy climates, it enhances stability for lasting clarity.

Frameless wiper blade unleashes a sleek beam profile, calibrated for constant glass contact across multi-radius glass. A resilient metal spine pairs with a advanced synthetic-rubber edge, ensuring a whisper-quiet glide. Its low-drag aero spoiler boosts high-speed stability, while tool-free quick-click mount suits 95% of vehicles for rapid installation. 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 flagship line from the trusted German group Bosch. Wipers in the Aerotwin family boast 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, 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.