K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable. When used as a replacement for the OEM air filter, modifications to the jetting may be required.
Specifications:
| Description_DEF |
Air Filter |
| Description_EXT |
Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable. |
| Description_DES |
Universal Clamp-On Air Filter |
| Description_MKT |
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable. When used as a replacement for the OEM air filter, modifications to the jetting may be required. |
| Description_INV |
Universal Clamp-on Air Filter |
| Description_SHO |
Clamp-on Air Filter |
| Prop 65 (C, R or CR) |
CR |
| Package Material |
Paperboard |
| Height |
5 in (127 mm) |
| Weight |
0.9 lb (0.4 kg) |
| Prop 65 Yes/No |
Yes |
| Prop 65 - Short Label |
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Flange Offset |
0 in (0 mm) |
| Item Type |
High Performance |
| Flanges |
1 |
| Outside Diameter |
3.5 in (89 mm) |
| Frame Design |
Flexible |
| Package Quantity |
1 |
| Pre-Screened |
No |
| Flange Center to Center |
0 in (0 mm) |
| Title |
K&N RU-1780 Universal Clamp-On Air Filter |
| Inner Wire |
No |
| Top Material |
None |
| Flange Length |
2.5 in (64 mm) |
| Flange Angle |
17 degrees |
| Prop 65 Warning Label |
https://www.knfilters.com/images/l/prop65.jpg |
| Washable |
Yes |
| Warranty |
1 Year Limited |
| Top Style |
Rubber |
| Package Contents |
1 Air Filter |
| Oil Included |
Yes |
| Air Filter Material |
Cotton Gauze |
| Flange Inside Diameter |
2.063 in (52 mm) |
| Product Style |
Round Straight Universal Air Filter |
| Air Filter Shape |
Round |
| Package Type |
Box |
| Filter Re-Oiling Amount |
0.43 oz (13 ml) |
| Flange Type |
Angled |
| Length |
9.0000 |
| Width |
5.0000 |
| Height |
6.0000 |
| Weight |
1.0000 |
