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K&N Air Filters for the Onan Emerald Plus 4000 - BGE

Onan Emerald Plus 4000 - BGE Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any air filter for Onan models!
  • Designed to Increase Horsepower and Acceleration in your Onan
  • High Air Flow with Excellent Filtration
  • Washable and Reusable
Get a K&N air filter. Help your Onan Emerald Plus 4000 - BGE run better.
Replacement Air Filters for Onan
Vehicle DescriptionPart NumberProduct Image 
Onan Emerald Plus 4000 - BGE - Rnd 7-3/4 In OD x 2-3/16 In H
Generator
Onan Emerald Plus 4000 - BGE Air Filter
E-4425 E-4425 Emerald Plus 4000 - BGE Air Filter
List Price: $51.87
Factory Direct Price: $34.99
Onan Emerald Plus 4000 - BGE - Rnd 4 In OD x 3-3/16 In H
Generator
Onan Emerald Plus 4000 - BGE Air Filter
E-4550 E-4550 Emerald Plus 4000 - BGE Air Filter
List Price: $60.69
Factory Direct Price: $40.99