Wide compatibility: You get 10 pieces of different sizes of reversible airless sprayer nozzles and 10 pieces of airless filters. These 10 models are (209, 211, 309, 313, 411, 413, 515, 517, 619, 621) with uniform mesh. These airless sprayer parts are compatible with most mainstream airless sprayers, suitable for home decoration, painting, and industrial paint applications. Suitable for most airless sprayer products, and the ample quantity meets daily use and replacement needs. Reliable to use: The reversible airless paint nozzle is made of metal and plastic, with a tip seal composed of stainless steel gasket and nylon. The filter mesh is uniform and resistant to deformation, ideal for replacing airless sprayer filter components. Simple installation: The paint nozzle requires no tools for installation. Insert the nozzle into the protective seat and rotate to secure. The filter tube is replaced by removing the old filter and installing the new one. Widely applicable: Multiple spray tip types can be used for home decoration, painting, and industrial fine paint applications. Replacing the filter helps remove debris from the coating, protects the pump, reduces nozzle clogging, and ensures a smooth spray finish. Note: Product design may be updated periodically. Actual product may vary slightly in color or appearance. Please consider this before ordering if specific color or appearance is required. Material: Plastic + Metal Color: As shown Package Contents: 10 x Airless paint sprayer nozzles 10 x Airless filter tubes Only the above items are included; other accessories are not included. Note: Light reflection and display differences may cause the color of the item to appear differently.