Karcher Water Suction Hose with Filter for Electric Pressure Washers Compatible with Karcher electric pressure washers; Not compatible with gas units Connects to your Karcher pressure washer's water inlet Allows you to use ponds, water buckets and tanks as an alternate source of water Includes filter to prevent debris from entering the pressure washer Compatible with Karcher pressure washers rated 1800PSI or greater 118 inches long (almost 100 feet)