I have a air dog 150. Found some donaldson replacement filters on ebay. Was checking to see if the donaldson #p551315 and p550550 will work with my air dog 150? Thanks robert

 

Here you go....

https://www.dieseltruckresource.com/...a-t273129.html

 

The power of the search function...

 

LOL! Thanks to John, I found this chart to be a big help while dealing with our company trucks. Filtration is a key component in the longevity of our service trucks, especially when the bean counters get involved. Injectors and related fuel system components can become costly in a hurry with the common rails. That is no longer an issue thanks to the fuel filtration information provided by John.

 

just keep a bypass hose with you so when that pos airdog fails you do not get stranded and have to walk home.

 

If you got an older one from when Charlie owned the company you will have very little issues. I have had mine since December, 07.

 

^^^^^x2