K&N Round Straight Universal Air Filters:

Part # Flange Inside Dia. (F) Outside Dia. (D) Length (L) Top Style Flange Length (FL) Flange Angle (FA)
62-15700.375 in (10 mm)2 in (51 mm)1.5 in (38 mm)Carbon Fiber0.375 in (10 mm)0 degrees
RU-32300.625 in (16 mm)1.375 in (35 mm)1.125 in (29 mm)Rubber0.375 in (10 mm)0 degrees
RU-36300.75 in (19 mm)2 in (51 mm)2.5 in (64 mm)Rubber0.625 in (16 mm)0 degrees
RU-01001.25 in (32 mm)3 in (76 mm)4 in (102 mm)Rubber0.75 in (19 mm)20 degrees
RU-01101.25 in (32 mm)3 in (76 mm)5 in (127 mm)Rubber0.75 in (19 mm)20 degrees
RU-00801.25 in (32 mm)3 in (76 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
RC-08841.562 in (40 mm)3 in (76 mm)2.25 in (57 mm)Metal0.625 in (16 mm)0 degrees
RC-08741.562 in (40 mm)3 in (76 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
RC-01731.562 in (40 mm)3.5 in (89 mm)1.5 in (38 mm)Metal0.625 in (16 mm)0 degrees
RC-08401.563 in (40 mm)3 in (76 mm)2 in (51 mm)Metal0.625 in (16 mm)0 degrees
RC-08801.563 in (40 mm)3 in (76 mm)2.25 in (57 mm)Metal0.625 in (16 mm)0 degrees
RC-01601.563 in (40 mm)3 in (76 mm)2.5 in (64 mm)Metal0.625 in (16 mm)0 degrees
RU-23101.563 in (40 mm)3 in (76 mm)2.5 in (64 mm)Rubber0.625 in (16 mm)0 degrees
RC-08701.563 in (40 mm)3 in (76 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
RC-01701.563 in (40 mm)3.5 in (89 mm)1.5 in (38 mm)Metal0.625 in (16 mm)0 degrees
RC-11301.688 in (43 mm)3 in (76 mm)2.5 in (64 mm)Metal0.625 in (16 mm)0 degrees
RU-11301.688 in (43 mm)3 in (76 mm)2.5 in (64 mm)Rubber0.625 in (16 mm)0 degrees
RC-11201.688 in (43 mm)3 in (76 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
R-10301.688 in (43 mm)3 in (76 mm)6 in (152 mm)Rubber1.5 in (38 mm)40 degrees
RU-38501.688 in (43 mm)3.5 in (89 mm)10 in (254 mm)Rubber0.625 in (16 mm)0 degrees
RC-01901.688 in (43 mm)3.5 in (89 mm)2 in (51 mm)Metal0.625 in (16 mm)0 degrees
RU-03101.688 in (43 mm)5.25 in (133 mm)2 in (51 mm)Rubber0.625 in (16 mm)0 degrees
RU-25701.75 in (44 mm)3 in (76 mm)2 in (51 mm)Rubber0.625 in (16 mm)0 degrees
RC-28701.75 in (44 mm)3.5 in (89 mm)1.5 in (38 mm)Metal0.625 in (16 mm)0 degrees
RU-10301.75 in (44 mm)3.5 in (89 mm)4.5 in (114 mm)Rubber1 in (25 mm)10 degrees
RU-10401.75 in (44 mm)3.5 in (89 mm)5 in (127 mm)Rubber0.75 in (19 mm)10 degrees
RU-03601.75 in (44 mm)3.5 in (89 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
R-10501.75 in (44 mm)3.5 in (89 mm)6 in (152 mm)Rubber0.625 in (16 mm)0 degrees
RU-10501.75 in (44 mm)3.5 in (89 mm)6 in (152 mm)Rubber0.75 in (19 mm)10 degrees
RU-03401.75 in (44 mm)4.5 in (114 mm)1.5 in (38 mm)Rubber0.625 in (16 mm)0 degrees
RC-03301.75 in (44 mm)4.5 in (114 mm)1.5 in (38 mm)Metal0.625 in (16 mm)0 degrees
RC-03401.75 in (44 mm)4.5 in (114 mm)1.5 in (38 mm)Metal0.625 in (16 mm)0 degrees
RC-03701.75 in (44 mm)4.5 in (114 mm)2 in (51 mm)Metal0.625 in (16 mm)0 degrees
RU-03701.75 in (44 mm)4.5 in (114 mm)2 in (51 mm)Rubber0.625 in (16 mm)0 degrees
RC-09101.813 in (46 mm)3 in (76 mm)2.25 in (57 mm)Metal0.625 in (16 mm)0 degrees
RC-26201.813 in (46 mm)3 in (76 mm)2.25 in (57 mm)Metal1 in (25 mm)0 degrees
RC-08901.813 in (46 mm)3 in (76 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
RU-03501.813 in (46 mm)5.5 in (140 mm)3 in (76 mm)Rubber0.625 in (16 mm)0 degrees
RU-25601.875 in (48 mm)3 in (76 mm)1.5 in (38 mm)Rubber0.625 in (16 mm)0 degrees
RU-33501.875 in (48 mm)3 in (76 mm)2 in (51 mm)Rubber0.625 in (16 mm)0 degrees
RU-12801.875 in (48 mm)3 in (76 mm)4 in (102 mm)Rubber1 in (25 mm)10 degrees
RC-12801.875 in (48 mm)3 in (76 mm)4 in (102 mm)Metal1 in (25 mm)10 degrees
RC-12891.875 in (48 mm)3 in (76 mm)4 in (102 mm)Metal1.75 in (44 mm)10 degrees
RU-04001.875 in (48 mm)3 in (76 mm)4 in (102 mm)Rubber0.625 in (16 mm)0 degrees
RU-04101.875 in (48 mm)3 in (76 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
RC-04101.875 in (48 mm)3 in (76 mm)5 in (127 mm)Metal0.625 in (16 mm)0 degrees
RC-04121.875 in (48 mm)3 in (76 mm)5 in (127 mm)Metal0.625 in (16 mm)0 degrees
RU-04201.875 in (48 mm)3 in (76 mm)6 in (152 mm)Rubber0.625 in (16 mm)0 degrees
RD-04501.875 in (48 mm)3.5 in (89 mm)4 in (102 mm)Rubber0.625 in (16 mm)0 degrees
RD-04601.875 in (48 mm)3.5 in (89 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
RD-04701.875 in (48 mm)3.5 in (89 mm)6 in (152 mm)Rubber0.625 in (16 mm)0 degrees
RU-27001.938 in (49 mm)3 in (76 mm)2 in (51 mm)Rubber0.625 in (16 mm)0 degrees
RU-27601.938 in (49 mm)3 in (76 mm)2.5 in (64 mm)Rubber0.625 in (16 mm)0 degrees
RP-51641.938 in (49 mm)3 in (76 mm)3 in (76 mm)Rubber0.625 in (16 mm)0 degrees
RP-51191.938 in (49 mm)3 in (76 mm)4 in (102 mm)Rubber0.625 in (16 mm)0 degrees
RU-14001.938 in (49 mm)3.5 in (89 mm)4 in (102 mm)Rubber2 in (51 mm)20 degrees
RU-14101.938 in (49 mm)3.5 in (89 mm)5 in (127 mm)Rubber2 in (51 mm)20 degrees
RU-14201.938 in (49 mm)3.5 in (89 mm)6 in (152 mm)Rubber2 in (51 mm)20 degrees
RC-24002 in (51 mm)5.125 in (130 mm)2 in (51 mm)Metal0.688 in (17 mm)0 degrees
RC-24402 in (51 mm)5.375 in (137 mm)2 in (51 mm)Metal0.625 in (16 mm)0 degrees
41-10002 in (51 mm)7 in (178 mm)9 in (229 mm)Metal0.625 in (16 mm)0 degrees
RC-18942.062 in (52 mm)3 in (76 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
RU-14022.062 in (52 mm)3.5 in (89 mm)4 in (102 mm)Rubber2 in (51 mm)20 degrees
RU-18802.063 in (52 mm)3 in (76 mm)2.5 in (64 mm)Rubber0.625 in (16 mm)0 degrees
RC-18802.063 in (52 mm)3 in (76 mm)2.5 in (64 mm)Metal0.625 in (16 mm)0 degrees
RC-18902.063 in (52 mm)3 in (76 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
RD-10042.063 in (52 mm)3 in (76 mm)6 in (152 mm)Metal0.625 in (16 mm)0 degrees
RC-11502.063 in (52 mm)3.5 in (89 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
RC-05002.063 in (52 mm)3.5 in (89 mm)4 in (102 mm)Metal0.625 in (16 mm)0 degrees
RU-05102.063 in (52 mm)3.5 in (89 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
RU-17802.063 in (52 mm)3.5 in (89 mm)5 in (127 mm)Rubber2.5 in (64 mm)17 degrees
RU-10602.063 in (52 mm)3.5 in (89 mm)5 in (127 mm)Rubber0.75 in (19 mm)10 degrees
RU-10702.063 in (52 mm)3.5 in (89 mm)6 in (152 mm)Rubber0.75 in (19 mm)10 degrees
RU-05702.063 in (52 mm)5.5 in (140 mm)2 in (51 mm)Rubber0.625 in (16 mm)0 degrees
RC-19102.125 in (54 mm)3 in (76 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
RD-05002.125 in (54 mm)3.5 in (89 mm)4 in (102 mm)Rubber0.875 in (22 mm)0 degrees
RB-05002.125 in (54 mm)3.5 in (89 mm)4 in (102 mm)Rubber1 in (25 mm)5 degrees
RB-05102.125 in (54 mm)3.5 in (89 mm)5 in (127 mm)Rubber1 in (25 mm)5 degrees
RC-05102.125 in (54 mm)3.5 in (89 mm)5 in (127 mm)Metal1 in (25 mm)5 degrees
RD-05102.125 in (54 mm)3.5 in (89 mm)5 in (127 mm)Rubber0.875 in (22 mm)0 degrees
RD-05202.125 in (54 mm)3.5 in (89 mm)6 in (152 mm)Rubber0.875 in (22 mm)0 degrees
RB-05202.125 in (54 mm)3.5 in (89 mm)6 in (152 mm)Rubber1 in (25 mm)5 degrees
RC-28802.25 in (57 mm)3.5 in (89 mm)1.25 in (32 mm)Metal0.625 in (16 mm)0 degrees
RU-38402.25 in (57 mm)3.5 in (89 mm)10 in (254 mm)Rubber0.625 in (16 mm)0 degrees
RC-19002.25 in (57 mm)3.5 in (89 mm)2 in (51 mm)Metal0.625 in (16 mm)0 degrees
RD-06002.25 in (57 mm)3.5 in (89 mm)4 in (102 mm)Rubber0.625 in (16 mm)0 degrees
RU-06002.25 in (57 mm)3.5 in (89 mm)4 in (102 mm)Rubber0.625 in (16 mm)0 degrees
RB-06002.25 in (57 mm)3.5 in (89 mm)4 in (102 mm)Rubber1 in (25 mm)5 degrees
RU-17002.25 in (57 mm)3.5 in (89 mm)4 in (102 mm)Rubber1 in (25 mm)20 degrees
RU-17102.25 in (57 mm)3.5 in (89 mm)5 in (127 mm)Rubber1 in (25 mm)20 degrees
RU-10802.25 in (57 mm)3.5 in (89 mm)5 in (127 mm)Rubber0.75 in (19 mm)10 degrees
RB-06102.25 in (57 mm)3.5 in (89 mm)5 in (127 mm)Rubber1 in (25 mm)5 degrees
RU-06102.25 in (57 mm)3.5 in (89 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
RD-06102.25 in (57 mm)3.5 in (89 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
RD-06202.25 in (57 mm)3.5 in (89 mm)6 in (152 mm)Rubber0.625 in (16 mm)0 degrees
RU-06202.25 in (57 mm)3.5 in (89 mm)6 in (152 mm)Rubber0.625 in (16 mm)0 degrees
RB-06202.25 in (57 mm)3.5 in (89 mm)6 in (152 mm)Rubber1 in (25 mm)5 degrees
RU-10902.25 in (57 mm)3.5 in (89 mm)6 in (152 mm)Rubber0.75 in (19 mm)10 degrees
RU-17202.25 in (57 mm)3.5 in (89 mm)6 in (152 mm)Rubber1 in (25 mm)20 degrees
RC-19502.25 in (57 mm)4.5 in (114 mm)2 in (51 mm)Metal0.625 in (16 mm)0 degrees
RU-06302.25 in (57 mm)4.5 in (114 mm)4 in (102 mm)Rubber0.625 in (16 mm)0 degrees
RU-06402.25 in (57 mm)4.5 in (114 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
RU-06502.25 in (57 mm)5.5 in (140 mm)2.5 in (64 mm)Rubber0.625 in (16 mm)0 degrees
RC-06502.25 in (57 mm)5.5 in (140 mm)2.5 in (64 mm)Metal0.625 in (16 mm)0 degrees
RU-06602.25 in (57 mm)5.5 in (140 mm)3 in (76 mm)Rubber0.625 in (16 mm)0 degrees
RU-06902.25 in (57 mm)5.5 in (140 mm)3.5 in (89 mm)Rubber0.625 in (16 mm)0 degrees
RU-06802.25 in (57 mm)5.5 in (140 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
41-11002.25 in (57 mm)7 in (178 mm)9 in (229 mm)Metal0.625 in (16 mm)0 degrees
RX-4040-12.438 in (62 mm)4 in (102 mm)4.75 in (121 mm)X-Stream0.75 in (19 mm)0 degrees
RC-08602.438 in (62 mm)5 in (127 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
RC-08502.438 in (62 mm)5.125 in (130 mm)2 in (51 mm)Metal0.625 in (16 mm)0 degrees
RD-07002.5 in (64 mm)3.5 in (89 mm)4 in (102 mm)Rubber0.625 in (16 mm)0 degrees
RB-07002.5 in (64 mm)3.5 in (89 mm)4 in (102 mm)Rubber1 in (25 mm)5 degrees
RB-07102.5 in (64 mm)3.5 in (89 mm)5 in (127 mm)Rubber1 in (25 mm)5 degrees
RD-07102.5 in (64 mm)3.5 in (89 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
RD-07202.5 in (64 mm)3.5 in (89 mm)6 in (152 mm)Rubber0.625 in (16 mm)0 degrees
RB-07202.5 in (64 mm)3.5 in (89 mm)6 in (152 mm)Rubber1 in (25 mm)5 degrees
RD-12002.5 in (64 mm)7 in (178 mm)6 in (152 mm)Metal0.625 in (16 mm)0 degrees
41-12002.5 in (64 mm)7 in (178 mm)9 in (229 mm)Metal0.625 in (16 mm)0 degrees
60-04102.625 in (67 mm)4 in (102 mm)2.25 in (57 mm)Metal0.5 in (13 mm)0 degrees
60-04132.625 in (67 mm)4 in (102 mm)2.25 in (57 mm)Metal0.5 in (13 mm)0 degrees
RB-08002.625 in (67 mm)4 in (102 mm)4 in (102 mm)Rubber1 in (25 mm)5 degrees
RB-08102.625 in (67 mm)4 in (102 mm)5 in (127 mm)Rubber1 in (25 mm)5 degrees
RU-26302.625 in (67 mm)4.5 in (114 mm)2 in (51 mm)Rubber0.625 in (16 mm)0 degrees
RU-26402.625 in (67 mm)4.5 in (114 mm)3 in (76 mm)Rubber0.625 in (16 mm)0 degrees
RU-26502.625 in (67 mm)4.5 in (114 mm)4 in (102 mm)Rubber0.625 in (16 mm)0 degrees
RU-09102.688 in (68 mm)4.5 in (114 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
RU-14702.75 in (70 mm)4 in (102 mm)6 in (152 mm)Rubber1 in (25 mm)10 degrees
RU-31902.75 in (70 mm)4 in (102 mm)6 in (152 mm)Rubber2 in (51 mm)20 degrees
RU-14802.75 in (70 mm)4 in (102 mm)7 in (178 mm)Rubber1 in (25 mm)10 degrees
RC-09202.75 in (70 mm)5 in (127 mm)2 in (51 mm)Metal0.625 in (16 mm)0 degrees
RC-09302.75 in (70 mm)5 in (127 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
RU-09402.75 in (70 mm)5.5 in (140 mm)3 in (76 mm)Rubber0.625 in (16 mm)0 degrees
RU-09502.75 in (70 mm)5.5 in (140 mm)4 in (102 mm)Rubber0.625 in (16 mm)0 degrees
RU-09602.75 in (70 mm)5.5 in (140 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
RU-09802.75 in (70 mm)7 in (178 mm)3 in (76 mm)Rubber0.625 in (16 mm)0 degrees
RU-29402.75 in (70 mm)7 in (178 mm)7 in (178 mm)Rubber0.625 in (16 mm)0 degrees
RX-50322.813 in (71 mm)4.063 in (103 mm)7 in (178 mm)Rubber0.75 in (19 mm)0 degrees
RU-24102.875 in (73 mm)4 in (102 mm)5.375 in (137 mm)Rubber0.625 in (16 mm)0 degrees
RU-16202.875 in (73 mm)4 in (102 mm)6 in (152 mm)Rubber0.625 in (16 mm)0 degrees
RU-37102.875 in (73 mm)4.5 in (114 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
RC-37102.875 in (73 mm)4.5 in (114 mm)5 in (127 mm)Metal0.625 in (16 mm)0 degrees
RC-90702.906 in (74 mm)4.938 in (125 mm)5.906 in (150 mm)Metal0.688 in (17 mm)0 degrees
RB-09003 in (76 mm)4.313 in (110 mm)4 in (102 mm)Rubber1 in (25 mm)5 degrees
RB-09103 in (76 mm)4.313 in (110 mm)5 in (127 mm)Rubber1 in (25 mm)5 degrees
RU-24203 in (76 mm)5 in (127 mm)3 in (76 mm)Rubber0.625 in (16 mm)0 degrees
RU-24303 in (76 mm)5 in (127 mm)5 in (127 mm)Rubber0.625 in (16 mm)0 degrees
RC-5182XD3 in (76 mm)5 in (127 mm)5 in (127 mm)Chrome0.625 in (16 mm)0 degrees
RU-28203 in (76 mm)5 in (127 mm)6.5 in (165 mm)Rubber0.625 in (16 mm)0 degrees
RX-28203 in (76 mm)5 in (127 mm)7 in (178 mm)Open0.625 in (16 mm)0 degrees
RC-25303 in (76 mm)5 in (127 mm)9 in (229 mm)Metal0.625 in (16 mm)0 degrees
RA-09703 in (76 mm)7 in (178 mm)2 in (51 mm)Rubber0.625 in (16 mm)0 degrees
RA-097V3 in (76 mm)7 in (178 mm)2 in (51 mm)Metal0.625 in (16 mm)0 degrees
RA-09803 in (76 mm)7 in (178 mm)3 in (76 mm)Rubber0.625 in (16 mm)0 degrees
RA-098V3 in (76 mm)7 in (178 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
RC-31403 in (76 mm)7 in (178 mm)3 in (76 mm)Metal1.125 in (29 mm)0 degrees
RA-09903 in (76 mm)7 in (178 mm)4 in (102 mm)Rubber0.625 in (16 mm)0 degrees
RA-099V3 in (76 mm)7 in (178 mm)4 in (102 mm)Metal0.625 in (16 mm)0 degrees
RD-13003 in (76 mm)7 in (178 mm)6 in (152 mm)Metal1 in (25 mm)0 degrees
RU-90403.063 in (78 mm)6.875 in (175 mm)5.938 in (151 mm)Rubber0.563 in (14 mm)0 degrees
RA-09503.063 in (78 mm)7 in (178 mm)3 in (76 mm)Rubber0.625 in (16 mm)0 degrees
RA-095V3.063 in (78 mm)7 in (178 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
RA-09603.063 in (78 mm)7 in (178 mm)4 in (102 mm)Rubber0.625 in (16 mm)0 degrees
RA-096V3.063 in (78 mm)7 in (178 mm)4 in (102 mm)Metal0.625 in (16 mm)0 degrees
RU-90043.063 in (78 mm)7 in (178 mm)6 in (152 mm)Rubber0.625 in (16 mm)0 degrees
RC-91303.188 in (81 mm)4.938 in (125 mm)4.438 in (113 mm)Metal1 in (25 mm)0 degrees
RX-41403.5 in (89 mm)4 in (102 mm)5.75 in (146 mm)X-Stream0.75 in (19 mm)0 degrees
RU-17903.5 in (89 mm)5 in (127 mm)3 in (76 mm)Rubber0.625 in (16 mm)0 degrees
RC-17903.5 in (89 mm)5 in (127 mm)3 in (76 mm)Metal0.625 in (16 mm)0 degrees
RU-51143.5 in (89 mm)5 in (127 mm)5.625 in (143 mm)Rubber0.625 in (16 mm)0 degrees
RU-17853.5 in (89 mm)5 in (127 mm)8.5 in (216 mm)Rubber0.625 in (16 mm)0 degrees
41-14004 in (102 mm)7 in (178 mm)18 in (457 mm)Metal0.625 in (16 mm)0 degrees
RD-14004 in (102 mm)7 in (178 mm)6 in (152 mm)Metal0.625 in (16 mm)0 degrees
RD-14504 in (102 mm)7 in (178 mm)6 in (152 mm)Rubber1 in (25 mm)0 degrees
RD-14104 in (102 mm)7 in (178 mm)8 in (203 mm)Metal0.625 in (16 mm)0 degrees
RD-14604 in (102 mm)7 in (178 mm)9 in (229 mm)Rubber1 in (25 mm)0 degrees
RU-32205 in (127 mm)6.5 in (165 mm)10 in (254 mm)Rubber1 in (25 mm)0 degrees
RU-30205 in (127 mm)6.5 in (165 mm)9 in (229 mm)Rubber1 in (25 mm)0 degrees
RC-31505.5 in (140 mm)7 in (178 mm)9 in (229 mm)Metal1 in (25 mm)0 degrees
RU-32706 in (152 mm)7.5 in (191 mm)10 in (254 mm)Rubber1 in (25 mm)0 degrees
RU-30406 in (152 mm)7.5 in (191 mm)12 in (305 mm)Rubber1 in (25 mm)0 degrees
RU-18506 in (152 mm)7.5 in (191 mm)4.5 in (114 mm)Rubber1 in (25 mm)0 degrees
RU-30606 in (152 mm)7.5 in (191 mm)6 in (152 mm)Rubber1 in (25 mm)0 degrees
RU-32606 in (152 mm)7.5 in (191 mm)8 in (203 mm)Rubber1 in (25 mm)0 degrees