The product is excellent and I highly recommend it.as it makes window cleaning so easy.

This is so worth to buy the windows and glass sliding doors come up so clean

Easy to use. My windows have never been cleaner

I brought this to replace another branded one which has stopped working. This Karcher WV2Plus N is much quieter and lighter, though the unified body style is a little harder to manoeuvre over a window sill when vacuuming towards the very bottom of the windows (my last vac had more of a neck but a correspondingly wider base). I also like the choice of two snap on blades (the smaller one is ideal for todays narrow-fashion windows). Using one of these on the colder winter mornings makes the room feel noticeably drier, even without resorting to using a dehumidifier.

With just one pass cleaned without smears