The hose becomes a bit stiff and unruly when used but I guess it cannot be avoided with high pressure lines. The connectors are good quality although I am a bit worried that the quick-connection will break loose when used and connected. I dare not test this though but I hope Kärcher has thought about this. The only backside I notice is that the machine gets very slow to react when I press the trigger with this extension used. It takes a few seconds for the pressure to go down enough for it to start which points to the hose being a bit elastic so it compresses when ressure is released. A bit annoying to loose all pressure in the nozzle for a few seconds.
Verified purchase: Yes | Condition: New
After purchasing the Karcher K4 pressure washer i bexame increasingly frustrated at how ofter i had to keep repositioning the pressure washer while washing cars. I purchased this extension hose and now i can leave the K4 in one spot and move more freely around the car. The only downside to this extension hose is that it is very stiff and if you coil it for storage it likes to stay coiled. This resukts in tangles and battling with the hose to straighten. I am storing the hose straightened out now and no more tangled coiling. A good purchase for me.
Verified purchase: Yes | Condition: New
Just short and sweet...Got this hose for my K4 and works really well..but you do need to watch one thing on this hose...don't know whether this is a fault..but the quick release end of the hose which connects into your existing hose came loose and would not fit back on. It covers the metal connection but is needed to press downwards to disconnect your own hose as there is no other way to do this so now just hangs off loosely....so just four stars for that reason..Otherwise Good Product..!!!
Verified purchase: Yes | Condition: New
Great addition - used to cover length of my drive. Works just right and quick release means can set up and go with no hassle. Be aware it’s not immediately obvious how to connect to the main hose: I had to ring Kärcher to assist me - since setting up works like a charm.
Verified purchase: Yes | Condition: New
the item is of good quality,and has been used several times.it has good connections and does the job well.
Verified purchase: Yes | Condition: New
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