A Lightweight Entry-Level Model in the Kärcher Home & Garden RangeThe Karcher K 2 Power Control Pressure Washer — also known as the K 2 Power Control, K2 Power Control and K-2 Power Control — is one of Kärcher’s most popular entry-level machines, ideal for light to medium domestic cleaning. Compact, portable and simple to operate, the Karcher K 2 is perfectly suited to cleaning patios, garden fu..