K&N High-flow Original Lifetime Engine Air Filter – Royal Enfield Himalayan 411 – RO-4118

K&N High-flow Original Lifetime Engine Air Filter – Royal Enfield Himalayan 411 – RO-4118
K&N Air Filters are designed to achieve a virtually unrestricted air flow while maintaining filtration levels critical to engine life. The secret to their success lies in the unique characteristics of the filter medium which was originally developed by K&N all those years ago in the dust, sweat, and tears of desert motocross racing.
The high-flow cotton gauze air filter is washable, reusable, and built to last for the life of a motorcycle engine. K&N air filters consist of four to six sheets of cotton gauze layered between two sheets of aluminum wire mesh. This media is then pleated and oiled to enhance its filtering capabilities and overall performance. K&N Air Filters were created for an environment requiring maximum horsepower and enhanced acceleration in addition to protection from dirt and dust. The result is an air filter that allows dramatically more air into an engine, is washable and reusable, and will protect your engine for the life of your ride.
Features
Designed to increase horsepower
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
10-Year/Million Mile Limited Warranty
It only needs cleaning every 50,000 miles under normal highway driving conditions
Emissions legal in all 50 States
Will not void vehicle warranty
Specifications
Air Filter Shape Round Straight
Height 5.625 in (143 mm)
Package Contents 1 Air Filter
Package Quantity 1
Washable Yes
Product Style Unique Air Filters
Air Filter Material Cotton Gauze
Flange Inside Diameter 2.125 in (54 mm)
Flange Length 0.438 in (11 mm)
Flanges 1
Outside Diameter 3.813 in (97 mm)
Inside Diameter 2.125 in (54 mm)
Weight 0.6 lb (0.3 kg)
Filter Re-oiling Amount 1 oz (30 ml)
Product Box Height 7.25 in (184 mm)
Product Box Length 4.63 in (117 mm)
Product Box Width 4.63 in (117 mm)
Warranty 1,000,000 Miles/10 Year
Cross Reference:
BMC – FM96608
DNA – RRW4N1901
Royal Enfield – 587343A