The main purpose of an oil filter is to prevent large particles of dirt from causing damage to equipment components. In order to help control contamination within lubricated systems, follow these 12 guidelines for using oil filters: 1. Always use full-flow oil filters that meet the original equipment manufacturer’s (OEM’s) specifications for pressure drop, flow rates, bypass valve cracking (opening) pressure and absolute micron rating. 2. Always replace full-flow oil filter elements at (or before) the recommended change interval, particularly when working under extremely …
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