3" x 6" Universal Rubber Air Filter : RU-0620 : K&N Filter $32.23 3.5 Inch , 10 Deg., 5.75 Inch Base x 8.00 Inch Lenght Round Filter : RF-1003 : K&N Filter $57.19 3.5 x 5 Air Filter : RU-0510 : K&N Filter $30.15 4 Inch Flange., 5.375 Inch x 4.500 Inch Outside Diameter, 7.00 Inch Lenght Filter : RF-1007 : K&N Filter $48.87 Air Filter . 4.5" x 7" : RF-1015 : K&N Filter $44.71 Universal Air Filter 6.5" x 3.5" : RU-2710 : K&N Filter $37.43 Universal Air Filter 8" x 4.6" : RE-0910 : K&N Filter $44.71 Universal Air Filter 8.5" x 5" : RU-1785 : K&N Filter $42.63 Universal Air Filter : RE-0880 : K&N Filter $55.11 Universal Air Filter : RF-1004 : K&N Filter $62.39 Universal Air Filter 12" x 4.6" : RE-0860 : K&N Filter $54.07 Universal Air Filter 3" x 2" : RU-2580 : K&N Filter $30.15 Universal Air Filter 3" x 5" : RU-1790 : K&N Filter $37.43 Universal Air Filter 3.5" x 4.5" : RU-2790 : K&N Filter $32.23 Universal Air Filter 4 - 3/4 X 6 : RE-0800 : K&N Filter $54.07 Universal Air Filter 4.5" x 3.25" : RF-1021 : K&N Filter $51.99 Universal Air Filter 5" x 4.375" : RU-2520 : K&N Filter $40.55 Universal Air Filter 6" x 3.75" : RU-1770 : K&N Filter $33.27 Universal Air Filter 6.5" x 9" x 5.5" : RD-5020 : K&N Filter $60.31 Universal Air Filter 7" x 4.5" : RF-1024 : K&N Filter $62.39 Universal Air Filter 8" x 4.5" : RF-1025 : K&N Filter $48.87 Universal Air Filter 8" x 4.5" : RF-1027 : K&N Filter $57.19 Universal Air Filter 9" x 5" : RF-1020 : K&N Filter $55.11 Universal Clamp-On Filter 6" x 4.6" : RE-0930 : K&N Filter $43.67 Universal Clamp-On Filter 9" x 4.6" : RE-0920 : K&N Filter $48.87 Universal Rubber Air Filter 2.5" x 5.5" : RU-0650 : K&N Filter $37.43 Universal Rubber Air Filter 4" x 3" : RU-0200 : K&N Filter $30.15 Universal Rubber Air Filter 4.5" x 5" : RU-0640 : K&N Filter $35.35 Universal Rubber Air Filter 5" x 3.5" : RU-0360 : K&N Filter $34.31 Universal Rubber Air Filter 5" x 4.5" : RU-0910 : K&N Filter $35.35 Universal Rubber Air Filter 5" x 5.5" : RU-0960 : K&N Filter $45.75 Universal Rubber Filter 4" x 3" : RU-0070 : K&N Filter $34.31 Universal Rubber Filter 12" x 7.5" : RU-3040 : K&N Filter $59.27 Universal Rubber Filter 3" x 5" : RU-2420 : K&N Filter $34.31 Universal Rubber Filter 3.4" x 2.5" : RU-0981 : K&N Filter $34.31 Universal Rubber Filter 3.5" x 4.5" : RU-5004 : K&N Filter $33.27 Universal Rubber Filter 5.5" x 3.5" : RU-3550 : K&N Filter $33.27 Universal Rubber Filter 6" 4.625" : RU-3560 : K&N Filter $41.59 Universal Rubber Filter 6" x 2" : RU-3120 : K&N Filter $32.23 Universal Rubber Filter 6.5" x 5" : RU-2820 : K&N Filter $41.59 Universal Rubber Filter 7" x 3.5" : RU-3130 : K&N Filter $35.35 Universal Rubber Filter 7" x 4.3" : RU-3530 : K&N Filter $40.55 Universal Rubber Filter 7" x 4.75" : RU-3610 : K&N Filter $39.51 Universal Tapered Filter : RE-0870 : K&N Filter $48.87 Don't see what you want? .......... Need help? Or, IF THERE IS NO ORDER BUTTON AVAILABLE on the part you want to buy, please call us TOLL FREE at 1-888-6 GO FAST(1-888-646-3278) Monday - Friday 8AM - 4:30PM Pacific Time and talk to one of our experienced Sales Agents. Some parts may not be legal for sale or use in California and other states on any polution controlled motor vehicles. Check your local laws for use. Copyright © GoFastParts.com all rights reserved. No part of this site may be reproduced without prior written consent.