OEM standard Pfeiffer 3G ion source filament for helium leak detector maintenance and repair. Yttria coated iridium wire, stable performance, supports filament replacement service, compatible with multiple Pfeiffer units.

OEM grade ion source filament replacement for Agilent helium leak detectors, using yttria coated iridium wire and designed for reliable filament repair and multi model compatibility.

Original standard quality Shimadzu ion source filament repair and replacement for helium leak detectors, featuring yttria coated iridium wire and multi model compatibility to restore performance and extend instrument life.