K&N E-3640 Round Air Filter 9"OD, 7-1/2"ID, 4"H

Description K&N E-3640 Round Air Filter 9\"OD, 7-1/2\"ID, 4\"H

K&N washable, reusable High-Flow Air Filters feature a layered, oiled cotton media designed to improve airflow and capture contaminants. These filters are engineered to provide an increase in horsepower and are intended to last for the entire lifespan of the vehicle.

Each performance air filter is reusable and installs easily into the factory air box. K&N drop-in replacement filters are emissions legal in all 50 states and will not void the vehicle warranty.

• Designed to increase horsepower
• Washable, reusable, and engineered to last for the life of the vehicle
• Provides high airflow and exceptional filtration
• Engineered to fit easily into the factory air box

Specifications:

• Air Filter Material: Cotton Gauze
• Height: 4 in (102 mm)
• Inner Wire: No
• Inside Diameter: 7.5 in (191 mm)
• Outside Diameter: 9 in (229 mm)
• Top Style: Open
• Top Material: None
• Air Filter Shape: Round
• Flanges: None
• Package Contents: 1 Air Filter
• Package Quantity: 1
• Warranty: No-Hassle Lifetime Limited
• Washable: Yes
• Product Style: Round Air Filter
• Weight: 1.4 lb (0.6 kg)
• Filter Re-Oiling Amount: 1.26 oz (37 ml)
• Product Box Height: 12.25 in (311 mm)
• Product Box Length: 12.13 in (308 mm)
• Product Box Width: 6.25 in (159 mm)
• Filter Line: High-Flow
• Overall Filter Efficiency: Up To 99% Efficiency