How often should I replace the air filter on the RER 1000?
The air filter should be replaced every 100 operating hours or more frequently in dusty conditions. Never use gasoline or low flash point solvents for cleaning the air filter element, as this can cause damage. (Page 2)
From the official Craftsman Rer 1000 manual, page 2
Have a follow-up question?
Answers from the official manual.
Common questions