Wiper Blade Hella Dyna Blade WBU21

Description

The Hella Dyna Blade WBU21 spans 525 mm and offers a frameless configuration for optimal contact.

Frameless wiper blade unleashes a streamlined flat spine, precision-engineered to maintain even line pressure across today’s sculpted windshields. A resilient metal spine pairs with a premium silicone edge, producing a whisper-quiet glide. Its wind-cheating contour reduces drag, while slide-in multi-adapter suits most makes and models 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 – shop today.