We independently review and compare Karcher K4 Compact against 43 other pressure cleaner products from 21 brands to help you choose the best.

Features. One of Karcher's more powerful pressure washers, the K4 Power Control has a 1,800W water-cooled motor that can produce up to 420 litres of water per hour at a maximum pressure of 130 bar ...

Karcher K4 pressure washer drops to £180 – lowest price since Christmas I’ve owned this compact pressure washer for four years - it packs a real punch, and it’s never let me down. By Marc ...