Actually looking at this and came across this offer. Pay $117.58 + 2000 qf points being valued at 0.01c comes to $137.58. RRP is $169 from what I can see at a few online stores.
Product information
Effortless and range of applications makes cleaning of smooth surfaces such as windows, tiles, shower screens and mirrors a breeze - Also ideal for clearing small liquid spills.
Features:
Perfect cleaning right to the edge - adjustable edge guide allows streak/drip free cleaning along edges of windows
LED charge indicator 3 LED lines above the on/off button shows batteries level of charge
Soft Grip handle improved and more comfortable handle for greater user comfort
Drip and Streak free results Thanks to the Karcher window vac, streaks have been banished, giving you beautifully clear windows
Cordless operation means no awkward power cords, can be used indoors and outdoors with ease. Powered by 3.7Volt lithium-ion battery
Quiet, Compact and Light low noise level for a pleasant environment for both user and those nearby, compact and light weight reduces user fatigue, clean more with less effort
3 Times Faster than traditional methods
The Original Karcher quality from the inventor of the Window Vacuum
Quick to empty The dirty water tank can be emptied quickly and easily as required
Hygienic quickly and easily empty the tank without coming into contact with dirty water.
Narrow Nozzle enabling easy cleaning of narrow windows
Spray Bottle and Pad Holder
Low centre of gravity for increased stability
Foldable pad for both 275mm and 185mm cleaning paths
2 Year Domestic Warranty for peace of mind
Specifications:
Extra Spray Bottle with Microfibre Wiper
20ml Concentrate (makes 250ml)
170mm Nozzle 2.633-112.0Narrow
1 x 3.7 Volt Battery (pre-inserted in WV)
Battery run time 35mins (over 1.5 hours of cleaning time when used with the spray bottle and cleaning detergent)
Cleaning path 280mm and 170mm
Charge time 185mins (3hours)
Spray bottle 250ml
Narrow Nozzle x1 (170mm)
Performance area 105m2
Wiping cloth Microfibre with hook and loop fitment
Waste water tank 100ml
Weight 0.67kg
Dimensions 124 x 280 x 325mm
Model Number
16334480
I own one of those window vacuum things; I do not find it faster or easier than traditional means. Actually, I find it painful to use.