Differential Pressure Plus Inc.

Did you know we can print colored segments on our gauge dials? It’s a great future for filter systems and makes sure you don’t forget the changeout pressure! Christmas tree not an available accessory.

We may supply some of the biggest names in manufacturing, but will always remain a small business at heart. Each filter status indicator is hand assemble and individually tested here in Branford, CT.

What’s the status of your water filter cartridge? Stop forgetting and add a Purigauge! You can get them on amazon or direct from our manufacturing headquarters in the USA.