Bosch Aerotwin 'Best Buy' in the Auto Express Wiper Blade Group Test August 2012 & Flat Wiper Blade Test August 2010. Auto Express stated: "....the ready-fitted clip is one of the sleekest on test.......quietest on the dry test and impossible to fit the wrong way round."
The Bosch Aerotwin A221S consists of a Specific Fit set of Front Windscreen Wipers designed to maximize wiping quality, last longer and are decisively less noisy than traditional wiper blades. The Aerotwin range of wiper blades promotes safer driving by providing a consistently clear vision of the road ahead. Instead of a system of bows with articulated parts, the joint-free wiper consists of a one-piece rubber profile with an integrated spoiler. Two spring-loaded rails distribute the contact pressure evenly over the entire length of the wiper blade, further improving wiping results even at higher speeds. With the Aerotwin Bosch has redefined innovation with a design that combines optimal wiping efficiency with maximum convenience.
The advantages of Aerotwin:
Superbly effective: even at high speeds and under critical conditions. Evodium flex rails custom-designed for ideal performance in each individual vehicular application.
Balanced force distribution and optimal aerodynamics designed to clear every portion of the swept range with unexcelled efficiency.
Enhanced convenience: Minimum wiper-induced wind noise thanks to reduction in aerodynamically exposed surface area and innovative connection for ultimate ease in blade replacement.
Improved winter performance with no ice formation on joints and metal frames.
Innovative design from Bosch: The perfect marriage of form and function. Custom-designed evodium flex rails for a perfect fit.
Extended service life: Even distribution of application force inhibits uneven wear. This balance also enhances resistance to insects and stubborn dirt.
Tried and tested Twin dual-component technology for wiper blades.