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Insights

The spec nobody knows is the micron rating

Across our incoming quote requests, micron rating is the field left blank most often. Here is how to work it out from what you do have.

8/25/2026· 1 min read
Insights

When a duplex housing pays for itself

A duplex housing costs roughly four times a simplex. On a line where a filter change means a shutdown, it pays for itself in about two changes.

8/10/2026· 1 min read
Insights

Viton or Buna-N, and how to tell without guessing

The seal is the cheapest part of the element and the most common reason one fails early. Temperature is most of the answer.

7/27/2026· 1 min read
Company

What a good spares list looks like

We help customers build a stocking list once a year. The exercise usually removes more part numbers than it adds.

7/10/2026· 1 min read
Company

Send us the obsolete one

When an OEM discontinues an element, the machine does not stop needing it. We reverse-engineer from a sample.

6/24/2026· 1 min read