Graco Pump Inlet Strainer, 1 in (npsm) Thread, 189920 257 F22, Brand New. For Use With These Graco Inc., Airless Sprayers:Ultra Max 795/ 1095/ 1595GMAX 3900/ 5900/ Lo-Boy/ High-BoyLineLazer 3900/ 5900EM 590Ultra 750/ 1000/ 1500GM3500/ 5000Ultra 333/ 433GM7000 Lo-BoyLineLazer 5000