Review on Bosch Aerotwin 3397007620 Equipment Replacement by Len Chandler

Toplock 16mm 24+19 size for Mk6 Jetta. Please note that 16mm top locks are thinner. If your car has a wider top lock, it won't suit you. I've been using these wipers for a year and a half now, including heavy rains, snow, 110F summer heat and more. The best durable wipers. I recommend a clay stick, buff the glass and then apply a water repellent glass sealant like rain x or carpro prior to installation for a long lasting squeegee. They recommend replacing them with new ones every 9 months, but to be honest if you take care of them and wash and clean them regularly they can last more than two years as an original equipment manufacturer. Don't buy those crappy raincoats or that Michelin crap they sell at Walmart. That's what you're looking for, German goods for German cars. 💯.