Just read in MH mag..
I just read in MH Mag that class A diesels should have their "air dryer canister" changed ever 3 years. Has anyone does this? and how often? My FIL's class A is over 10 years old and has not been chan...
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It does make a difference as to the type climate where the motor home spends most of it's time. However had a friend who did not change the dryer filter and his rusted so badly he had to change the entire cannister, it would have been far less expensive to change the filter on some sort of regular vasis.
