The easiest way to tell if your filters are doing the job is by having a Pressure Gauge in the inlet and outlet sides of the filter vessel. It will tell you:

• If the filter is bypassing
• When the filter needs to be changed
• About how much life before change out is necessary*

It is important to use gauges with readings near the system pressure of your application because typically you are trying to read a relatively low differential pressure. It is also important to use quality, liquid filled gauges as their readings are more accurate over time, and easier to read.

*You must develop historical information for this.

Liquid Filled Pressure Gauges

**Click the links above for pricing**