Wiper Blade Set Bosch Aerotwin A820S

Description

The Bosch Aerotwin A820S wiper blade set includes blades of 650 + 475 mm and boasts a frameless assembly.
Built for every season, the wiper blade set Bosch Aerotwin A820S stands up to harsh weather and road salt to keep your view perfectly clear.

The Bosch Aerotwin A820S set of wipers features an asymmetric-style spoiler, crafted to assure unmatched clarity in high-speed scenarios.
An asymmetric spoiler is strategically positioned to channel airflow into focused windshield grip while reducing aerodynamic resistance, 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 turbulent weather.
Ideal for highway commuters, it boosts wipe efficiency for a smoother drive.

Frameless replacement blade delivers a modern tensioned beam, calibrated for even line pressure across complex windshield curves. A pre-curved spring-steel beam pairs with a advanced synthetic-rubber edge, ensuring a whisper-quiet glide. Its wind-cheating contour cuts lift at highway speed, 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). Experience silent clarity – elevate now.

Series Bosch Aerotwin – the flagship series from the renowned German group Bosch. Wipers of this range offer an modern frameless construction and are supplied to the production lines of many leading vehicle makers. The wiping element is made from a multi-compound rubber, outperforming natural rubber in key properties. Spring strips are produced from a special “Evodium” alloy and maintain their original tension throughout the blade’s service life.