K&N Replacement Industrial Air Filter (E-4551)

This K&N synthetic, oil-free direct replacement air filter is intended for use on select Onan generators. It was specifically designed to be the ideal replacement for generators, providing excellent filtration and high air flow. This air filter allows your engine to breathe more efficiently by reducing restriction. It uses a special synthetic hybrid media to allow for depth loading of dirt and contaminants into the filter fibers. That means this filter can go for long intervals between servicing. When the filter does need to be serviced, it can simply be washed and reused.

• Air Filter Material: Non-woven Synthetic
• Air Filter Shape: Oval
• Base Outside Length: 6.813 in (173 mm)
• Base Outside Width: 4.188 in (106 mm)
• Flange Angle: 0 degrees
• Flange Inside Diameter: 0 in (0 mm)
• Flange Length: 0 in (0 mm)
• Flanges: None
• Frame Design: Flexible
• Height: 4 in (102 mm)
• Inner Wire: No
• Inside Length: 5.188 in (132 mm)
• Inside Width: 2.563 in (65 mm)
• Item Type: High Performance
• Oil Included: No
• Outside Length: 6.813 in (173 mm)
• Outside Width: 4.188 in (106 mm)
• Package Contents: 1 Air Filter
• Package Material: Paperboard
• Package Quantity: 1
• Package Type: Box
• Pre-Screened: No
• Product Box Height: 5.75 in (146 mm)
• Product Box Length: 10.38 in (264 mm)
• Product Box Width: 5.38 in (137 mm)
• Product Style: Oval Air Filter
• Product Weight: 0.83 lb (0.38 kg)
• Top Material: None
• Top Outside Length: 6.813 in (173 mm)
• Top Outside Width: 4.188 in (106 mm)
• Top Style: Open
• Warranty: 1 Year Limited
• Washable: Yes
• Weight: 0.8 lb (0.4 kg)

• Onan: 1402897, WIX: 49697