Description
Bosch Aerotwin AR19U – wiper blade is 475 mm long and features a frameless design.
The Bosch Aerotwin AR19U all-weather windshield wiper offers uninterrupted performance in rainy conditions, snow, and high-temperature heat.
The Bosch Aerotwin AR19U model boasts a symmetric-style spoiler, designed to deliver unmatched clarity in high-speed scenarios.
A symmetric spoiler spans the entire blade, delivering uniform grip across the arc. By directing air symmetrically above and below, it prevents skidding at any speed. This assembly also shields internal components, extending blade life. Its versatile installation allows use on either side of the windshield, making it an easy upgrade for year-round drivers.
Frameless replacement blade unleashes a streamlined flat spine, purpose-built to hold constant glass contact across complex windshield curves. A pre-curved spring-steel beam pairs with a premium silicone edge, producing a crystal-clear pass. Its low-drag aero spoiler reduces drag, while slide-in multi-adapter suits 95% of vehicles 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 – buy today.
Aerotwin – the flagship series from the respected German automotive supplier Bosch. Wipers in this line boast an advanced frameless construction and are supplied to the plants of numerous 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 preserve their original tension throughout the blade’s service life.
