*OPEN BOX* K&N Universal Clamp-On Air Filter 6" Flange RU-4600
Racing Use Only, Not Legal for Road Use
Open box K&N RU-4600 universal clamp-on air filter. Brand new and never installed. Two available.
Round tapered High-Flow filter for a 6 in inlet, with four layers of pre-oiled cotton gauze. Washable and reusable.
Specifications
| Flange inside diameter | 6 in (152 mm), centered |
| Flange length | 1 in (25 mm) |
| Base outside diameter | 7.5 in (191 mm) |
| Top outside diameter | 4.5 in (114 mm) |
| Height | 4 in (102 mm) |
| Shape | Round tapered |
| Media | Cotton gauze, red |
| Top | Rubber |
| Weight | 1.2 lb |
The rubber flange stretches up to 1/16 in (1.5 mm) to fit between sizes.