Collection: Air Filters

K&N Universal Tapered Filter 3-1/8in Flange IDx4-15/16in Base OD x 3-1/2in Top OD x 3-15/16in Height

K&N Universal Clamp-On Air Filter 2-3/8in. FLG / 5-3/16in. B / 3-1/2in. T X 4-11/32in. H

K&N Universal Clamp-On Air Filter 2-1/2in FLG / 4-1/2in B / 3-1/2in T / 3-3/16in H

K&N Universal Air Filter 100mm Flange / 174mmX 134mm Base / 114mmX 82mm Top / 127mm Height

K&N Universal Clamp-On Air Filter 3in Dual Flange 9in x 6in Base 7.5in x 3.688in Top 7.5in Height

K&N Universal Clamp-On Air Filter 5in Flange ID x 8in Base OD x 6.625in Top OD x 8.625in Height

K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height

K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height

K&N Universal Clamp-On Air Filter 2.75in Flange ID x 5.875in Base OD x 4.5in Top OD x 5in Height

K&N Universal Air Filter 4-1/2in Flange / 8in Base / 6-5/8in Top / 8in Height

K&N Universal Clamp-On Air Filter 4-1/8in FLG 7-3/8in B 7in T W/STUD 11-1/2in H

K&N Universal Round Clamp-On Air Filter 3-1/2in FLG 8in B, 7in T W/STUD, 12-1/2in H

K&N Black Drycharger 6.25in Base ID / 4.375in Top ID / 4.125in Height Air Filter Wrap

K&N Universal Clamp-On Air Filter 3-15/16in FLG / 5-1/2in B / 4-1/2in T / 3-1/4in H

K&N Universal Clamp-On Air Filter 2-3/4in FLG / 5-1/16in B / 3-1/2in T / 4-3/8in H

K&N Universal Clamp-On Air Filter 2-3/4in FLG / 5-1/16in B / 3-1/2in T / 5-1/2in H

K&N Universal Air Filter 6in Flange / 7-1/2in Base / 4-1/2in Top / 6-1/2in Height

K&N Universal Clamp-On Air Filter 2.844x4.813in Flg ID x 6.5x4.75in B OD x 4.5x3.25in T OD x 7.5in H

K&N Universal Clamp-On Air Filter 3.5in Flg ID x 8.5x5.25in B OD x 6.25x4in T OD x 5.5in H

K&N Filter Universal Rubber Filter 2.5 inch Flange 5.25 inch Base 5.75 inch Height

K&N Filter Universal Rubber Filter-Rd Tapered 3in Flange ID x 6in Base OD x 5in Top OD x 5.563in H

K&N Universal Clamp-On Filter 6in Flange / 7.5in B / 5.875in T / 6in H

K&N Universal Air Filter 2-7/8in Flange / 5-3/16in Base / 3-1/2in Top / 4-7/16in Height

K&N Universal Rubber Filter 0.75in FLG 4.0625in OD 2.1875in Height