K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty.
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
- Washable, reusable, and engineered to last for the life of your vehicle
- Designed to provide high airflow and exceptional filtration
- Engineered to fit easily into your factory air box
- No-Hassle Lifetime Limited Warranty
- Only needs cleaning every 50,000 miles under normal highway driving conditions
- Emissions legal in all 50 States
- Will not void vehicle warranty
- Designed to increase horsepower
Application Summary:
| Year |
Make/Model |
| 2018-2022 |
Royal Enfield Himalayan |
| 2022-2023 |
Royal Enfield Scram 411 |
| Attributes |
| Air Filter Material |
Cotton Gauze |
| Air Filter Shape |
Round Straight |
| Alternate Part Number |
RO-4118 |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Country of Origin (Primary) |
US |
| Emission Code |
Legal US |
| Filter Re-Oiling Amount |
1 oz (30 ml) |
| Flange Angle |
0 degrees |
| Flange Inside Diameter |
2.125 in (54 mm) |
| Flange Length |
0.438 in (11 mm) |
| Flanges |
1 |
| Frame Design |
Flexible |
| Harmonized Tariff Code (Schedule B) |
8421310000 |
| Hazardous Material Code |
N |
| Height |
5.625 in (143 mm) |
| Inside Diameter |
2.125 in (54 mm) |
| Item Type |
High Performance |
| Lid Included |
No |
| Life Cycle Status Code |
Available to Order |
| NAFTA Preference Criterion Code |
B |
| Oil Included |
Yes |
| Outside Diameter |
3.813 in (97 mm) |
| Package Contents |
1 Air Filter |
| Package Material |
Corrugated |
| Package Quantity |
1 |
| Package Type |
Box |
| Pre-Screened |
No |
| Product Style |
Unique Air Filters |
| SDR Required Flag |
N |
| Warranty |
No-Hassle Lifetime Limited |
| Washable |
Yes |
| Weight |
0.6 lb (0.3 kg) |
| GTIN |
00024844384232 |
