- Pack of 4 High Quality Round Brush Sprinklers: 1 x Black Brush; 1 x Yellow Brush; 1 x Red Brush; 1 x Brass Brush. Premium Quality, Fully Compatible Replacement / Spare Parts. - Compatible with Karcher Steam Cleaner SC1 SC2 CTK10 CTK20 SC3 SC4 SC5 SC6 and more series. Perfect for quickly cleaning larger areas. Helps remove stubborn dirt. - Premium Material: Made of durable, high-strength, wear-resistant brush material. Designed for steam cleaning with efficient decontamination. - Different colors: Four colors to designate cleaning zones. One color for the kitchen, one for the bathroom, and one for workshop surfaces or floor tiles, etc. - Use scenario 1: Clean tiled kitchen surfaces and fixtures where grease accumulates, using the appropriate color brush for faster, more thorough results. - Use scenario 2: Remove grime from bathroom grout, shower doors, and tiles, reducing scrubbing time with steam-assisted brushing. - Use scenario 3: Tackle workshop floors and concrete or tiled surfaces, keeping heavy-duty areas clean and maintained.