Honeywell Analytics 1991-0147 End of line Particulate Filter Analytics

The Honeywell Analytics 1991-0147 End of Line Particulate Filter Analytics is a filtration component designed to remove airborne particulate from sample gas before it reaches compatible gas detection equipment. It traps dust and other solid contaminants that could interfere with sensor performance or affect sampling accuracy during monitoring. The filter installs at the end of the sampling line and connects with compatible tubing and gas detection assemblies. Within HVAC systems, it supports clean sample delivery by reducing particulate contamination before gas enters connected monitoring equipment for analysis.