The length of both windshield wiper blades is the same and is 480 mm (about 19 inches). The brushes should be washed periodically under the tap with warm water and soap. If the brushes are very dirty or covered with ice, they should be removed and cleaned.
To do this, move the lever with the brush away from the windshield.
Be careful when removing the wipers: the spring may cause the lever to drop sharply onto the glass and break it.
By pressing the tab of the brush lock...
We move the brush from the lever hook so that the brush retainer comes out of the hook, and remove the brush from the lever.
If you need to replace the brush retainer, move it off the brush axis and remove it.
Similarly, remove the other windshield wiper blade. Install the blades in the reverse order.