Each month I receive a magazine titled "EQUIPMENT TODAY." It is also available online to read if you choose to get the subscription this way.
This months magazine had an article in it about oil filter analysis. I think it's a very good article to show how important it is to have an oil filter tested to prevent equipment (basically any type of engine filter) failure, how the engines internal parts are wearing, etc.
If you own a business with tractors/heavy equipment, a fleet of vehicles (dump trucks), service vehicles, etc., this would be a GREAT magazine to subscribe to.
https://www.forconstructionpros.com/equi...bility-problems

