Wiper Blade Set Bosch Aerotwin RLE A531S

Description

Bosch Aerotwin RLE A531S – frameless wiper blade set: 530 mm / 550 mm for streak-free performance.
A531S provides universal, round-the-year durability—dual blades clearing away ice pellets, blizzard conditions, and road debris for a clear windshield on every drive.

Frameless windshield wiper blade delivers a modern tensioned beam, calibrated for pinpoint wiping accuracy across multi-radius glass. A resilient metal spine pairs with a advanced synthetic-rubber edge, producing a crystal-clear pass. Its low-drag aero spoiler reduces drag, while tool-free quick-click mount 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). Experience silent clarity – upgrade now.