PUR Performance » K&N Filters

K&N Filters RX-4730 XStream Universal Air Filter Round Tapered - Base OD-6 in. - Top OD-5 in. - Flange L-1 7/8 in./ID-3 in. - Centered - Custom End Cap - Filter L-6.5 in. - 1/4-20 Jack ...

K&N Filters RX-4730XD XStream Universal Air Filter Round Tapered - Clamp-On - Base OD-6 in./Top OD-5 in. - Flange L-1.7/8 in. - Inside Flange 3 in. - Centered - H-6 1/8 in. See Full L...

K&N Filters RX-4750 XStream Universal Air Filter Oval Tapered - OD-8 in. x 6 in. - Flange L-1 7/8 in. - Inside Flange 3 in. - Centered - Custom End Cap - Filter Length 6.5 in. - 1/4-20 ...

K&N Filters RX-4860 XStream Universal Air Filter Round Tapered - Base OD-6 in. - Top OD-5 in. - Flange L-2 in./ID-2.5 in. - Centered - Custom End Cap - Filter L-6.5 in. - 1/4-20 Jack Nu...

K&N Filters RX-4870 XStream Universal Air Filter Round Tapered - Base OD-6 in. - Top OD-5 in. - Flange L-2 in. - Inside Flange 2.75 in. - Centered - Custom End Cap - Filter Length 6.5 i...

K&N Filters RX-4950 XStream Universal Air Filter Round Tapered - Base OD-6 in. - Top OD-5 in - Flange L-2 in./ID-2.5 in. - Centered - Custom End Cap - Filter Length 5.5 in. - 1/4-20 Jac...

K&N Filters RX-4990 XStream Universal Air Filter Round Tapered - Base OD-6 in. - Top OD-5 in. - Flange L-1 7/8 in./ID-3 in. - Centered - Custom End Cap - Filter L-5 9/16 in. - 1/4-20 Ja...