Extra filtration with 288747 filter for ensures a better for your painting project The 288747 filter for is compatible with for Magnum ProX7, ProX9, ProX17, ProX19, ProX21, XR5, XR7, and XR9 airless paint sprayers Form-fitted design prevents incorrect insertion and ensures proper functioning of the filter Regular cleaning and replacement of inlet strainer with this 3-pack of 40 mesh Insta Clean filters prolongs pump life and reduces clogging The automatic flushing feature of the 288747 filter for cleans the filter when valve pressure is relieved, ensuring long-term use of your paint sprayer accessories Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Photo Color Material:Stainless steel Package Contents: 3Pack x 288747 Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.