Press release #Automotive Aftermarket

New Bosch Aerotwin J.E.T Blade with spray nozzles integrated in wiper blade

Better vision and greater safety thanks to more targeted windshield cleaning

  • Bosch Aerotwin J.E.T Blade wiper with Jet Evolution Technology for efficient wiping without spray mist
  • J.E.T Blade windshield wiper has all the features of the proven Aerotwin wipers
  • First Aerotwin wiper blade with completely plastic-free packaging
Carolin Lüdecke

Carolin Lüdecke >


Karlsruhe, Germany – If the washer fluid used to clean the front windshield is sprayed from conventional nozzles, some of the fluid is frequently wasted as spray mist. Not only that: the mist also hampers the driver’s field of vision. The new Bosch Aerotwin J.E.T Blade windshield wipers featuring Jet Evolution technology (J.E.T) distribute the washer fluid directly in front of the wiper. This is because the spray nozzles are integrated in the blade. The result is a more efficient clean without bothersome spray mist, and thus also better vision and greater safety. With the new J.E.T Blade wipers, which supplement the proven Aerotwin wiper range, Bosch can now also equip vehicles that feature the unheated spray nozzle technology ex works and deploy washer fluid precisely where it is needed on the windshield.

Ex works, a number of Volvo, Ford, Tesla, and Mercedes-Benz models already feature wiper blades with an integrated spray function. For these vehicles, the new Bosch Aerotwin J.E.T Blade will be available from the end of 2022. Bosch will be gradually extending its aftermarket range as more new vehicles feature this technology. Conventional wiper blades cannot be replaced with wipers featuring the new Jet Evolution Technology.

Patented wiper rubber coating for a long life

Apart from integrated spray nozzles, the Aerotwin J.E.T Blade wipers feature Power Protection Plus wiper rubber technology, with long-life wiper rubber formula, and spring strips made of Evodium steel. This ensures outstanding wiping performance even in extreme weather conditions. In combination with the aerodynamically optimized spoiler, moreover, the dual spring strips press the wiper more firmly against the windshield as air currents become stronger, so that wiping performance is better even at high speeds.

Bosch has taken care to make its packaging sustainable. The Aerotwin J.E.T Blade is the first Bosch wiper blade to be sold in completely plastic-free packaging. The recess that holds the wiper in place in the packaging is made of cellulose, and can be disposed of as waste paper together with the rest of the packaging.

Readers’ contact:
Robert Bosch GmbH
Automotive Aftermarket
Phone +49 9001 942010

Contact person for press inquiries:
Carolin Lüdecke,
Phone (+49) 721 942-3417

The Automotive Aftermarket division (AA) provides the aftermarket and repair shops worldwide with modern diagnostic and repair-shop equipment and a wide range of spare parts – from new and exchange parts to repair solutions – for passenger cars and commercial vehicles. Its product portfolio includes products made as Bosch original equipment, as well as aftermarket-specific products and services developed and manufactured in-house. About 13,000 associates in more than 150 countries, as well as a global logistics network, ensure that spare parts reach customers quickly and on time. AA supplies testing and repair-shop technology, diagnostic software, service training courses, and information services. In addition, the division is responsible for the “Bosch Service” repair-shop franchise, one of the world’s largest independent chains of repair shops, with some 15,000 workshops, and more than 1,000 “AutoCrew” partners.

Additional information can be accessed at

The Bosch Group is a leading global supplier of technology and services. It employs roughly 421,000 associates worldwide (as of December 31, 2022). The company generated sales of 88.2 billion euros in 2022. Its operations are divided into four business sectors: Mobility, Industrial Technology, Consumer Goods, and Energy and Building Technology. As a leading IoT provider, Bosch offers innovative solutions for smart homes, Industry 4.0, and connected mobility. Bosch is pursuing a vision of mobility that is sustainable, safe, and exciting. It uses its expertise in sensor technology, software, and services, as well as its own IoT cloud, to offer its customers connected, cross-domain solutions from a single source. The Bosch Group’s strategic objective is to facilitate connected living with products and solutions that either contain artificial intelligence (AI) or have been developed or manufactured with its help. Bosch improves quality of life worldwide with products and services that are innovative and spark enthusiasm. In short, Bosch creates technology that is “Invented for life.” The Bosch Group comprises Robert Bosch GmbH and its roughly 470 subsidiary and regional companies in over 60 countries. Including sales and service partners, Bosch’s global manufacturing, engineering, and sales network covers nearly every country in the world. The basis for the company’s future growth is its innovative strength. At 136 locations across the globe, Bosch employs some 85,500 associates in research and development, of which nearly 44,000 are software engineers.

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