![Amazon.com : Kärcher - K 4 Electric Power Induction Pressure Washer - 1900 PSI - with Vario & Dirtblaster Spray Wands – 1.5 GPM : Patio, Lawn & Garden Amazon.com : Kärcher - K 4 Electric Power Induction Pressure Washer - 1900 PSI - with Vario & Dirtblaster Spray Wands – 1.5 GPM : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/51FV6EwvQ+L.jpg)
Amazon.com : Kärcher - K 4 Electric Power Induction Pressure Washer - 1900 PSI - with Vario & Dirtblaster Spray Wands – 1.5 GPM : Patio, Lawn & Garden
Karcher Brand Shop - Techno - High pressure washer K 4 Compact Easy to transport and quick to stow away: the K 4 Compact for occasional use on moderate dirt. Includes telescopic
![Amazon.com : Kärcher - K 4 Electric Power Induction Pressure Washer - 1900 PSI - with Vario & Dirtblaster Spray Wands – 1.5 GPM : Patio, Lawn & Garden Amazon.com : Kärcher - K 4 Electric Power Induction Pressure Washer - 1900 PSI - with Vario & Dirtblaster Spray Wands – 1.5 GPM : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/51FV6EwvQ+L._AC_UF350,350_QL80_.jpg)
Amazon.com : Kärcher - K 4 Electric Power Induction Pressure Washer - 1900 PSI - with Vario & Dirtblaster Spray Wands – 1.5 GPM : Patio, Lawn & Garden
![Amazon.com : Kärcher - K 4 Electric Power Induction Pressure Washer - 1900 PSI - with Vario & Dirtblaster Spray Wands – 1.5 GPM : Patio, Lawn & Garden Amazon.com : Kärcher - K 4 Electric Power Induction Pressure Washer - 1900 PSI - with Vario & Dirtblaster Spray Wands – 1.5 GPM : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/41-r+NwZlQL._AC_.jpg)
Amazon.com : Kärcher - K 4 Electric Power Induction Pressure Washer - 1900 PSI - with Vario & Dirtblaster Spray Wands – 1.5 GPM : Patio, Lawn & Garden
![I have a karcher k4.91 and it is pulsating, when the trigger is not pressed in, when i press the trigger the flow is not I have a karcher k4.91 and it is pulsating, when the trigger is not pressed in, when i press the trigger the flow is not](https://www.justanswer.com/uploads/jrwhitey2000/2009-03-05_204600_karcher.jpg)