This Genuine Karcher K3 K4 K5 High Pressure Washer Pump Replacement Gasket Seals Set is a high-quality product manufactured in Germany by the brand Kärcher. The set includes a brush made of plastic, suitable for use with steam mops. The gasket seals are designed for the Karcher K3 K4 K5 models and are compatible with other universal brands. With a manufacturer warranty of 1 month, this black seal set ensures a secure and reliable connection for your high pressure washer.