Description
Bosch Aerotwin A933S – wiper blade set two blades 550 mm and 550 mm, available in a frameless version.
A933S delivers universal, year-round durability—dual blades clearing away ice pellets, snow, and road debris for a spotless windshield on every drive.
The Bosch A933S wiper blade set features an high-performance asymmetric fin, engineered for unmatched clarity in all conditions.
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 crystal-clear wipe even in turbulent weather.
Tailored for windy climates, it boosts wipe efficiency for a smoother drive.
Frameless replacement blade unleashes a streamlined flat spine, precision-engineered to maintain pinpoint wiping accuracy across complex windshield curves. A pre-curved spring-steel beam pairs with a advanced synthetic-rubber edge, producing a whisper-quiet glide. Its wind-cheating contour boosts high-speed stability, while slide-in multi-adapter 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). Experience silent clarity – elevate now.
Series Aerotwin – the flagship line from the trusted global group Bosch. Wipers of this range feature an advanced frameless construction and are supplied to the assembly lines of many 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 preserve their original tension throughout the blade’s service life.
