General description The filter cartridge is designed to protect your pressure washer pump from dirt particles in contaminated water. It is suitable for all pressure washers with a 3/4" AG water connection and is compatible with Kärcher models K2, K3, K4, K5, K6, and K7. Technical specifications Length: 7.90 cm Connection type: 3/4" AG Quantity: 10 pieces Usage The filter element is washable, allowing for easy maintenance and prolonged use.