AIR FILTER REPLACES 390930, 393957, 393957S, LG393957, LG393957S, PT4301, PT9334, 30-044, 1374, 7-02210, 100-073, AND B1SB1374. FITS 170400, 171400, 190400, 194400, 195400, 220400, 221400, 222400, 233400, 243400, 252400, 253700, 254400, 290400, 294400, 302400, 303400, 326400, 7 THRU 18HP ENGINES. HEIGHT: 3 3/4" ID: 1 7/8" OD: 4 1/4".

Warning:Lead-Nickel-Cancer and Reproductive Harm