Cummins Onan RV Air Filter 140 2609 for Onan RV QG
Cummins Power Generation
Green Label Parts air filters are designed with a special foam pre-cleaner, for use specifically in Cummins Onan RV Generators.

This Cummins Onan Air Filter is designed for :

KY 60Hz A Maintenance interval 250 Hours

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Country Living
Comment by Jim C. on 9th Nov 2014

My Mom and Dad are both in their 80's and live in the country. With the installation of the 6551 I can rest assured that they will never be without power, heat, ac and water. this is a great unit and worked perfectly upon startup. Should have installed this a lot sooner for them.

By the way, my son-in-law also has one for his home. I live in a motorhome or I would have one also.

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