Owners manual

507439-1
Rev - 1
Air Filter Part No.
E-0662
K&N Absolute Air Flow Test
442.7 cfm @ 1.5 inH2O
Demonstrated amount of airflow before
the air filter creates restriction of more
than 1.5 inches of water pressure
K&N ISO 5011 TEST PROTOCOL
Restriction During Dust Loading Cycle
FILTRATION TEST RESULTS Initial Overall
Efficiency 98.38 % 99.04 %
Dirt Capacity (In Grams) 495.7
TEST CONDITIONS
Test Dust Used (ISO) Coarse 22% < 10 Microns; Remainder 10 - 180 microns
Starting Restriction (Inches of water) 2.98
Ending Restriction (Inches of Water) 15
Dust Feed Rate 0.25
g/m
3
1 g/m
3
Test Air Flow Rate (Cubic Feet per Minute) 180 180
Test Fixture OE Air Box OE Air Box
0
5
10
15
20
0 100 200 300 400 500 600
Pressure Drop (Restriction)
inches of water
Dust Loading Profile - grams
K&N E-0662
K&N E-0662