Leak Detector Parts

We supply a variety of the most common helium leak detector filaments used today. All Fil-Tech filaments are identical to or functionally equivalent to the competitive filaments listed. Our leak detector filaments and Santovac 5 are stock items and Fil-Tech offers you savings with competitive pricing. Contact us at 800-743-1743 or email paula@filtech.com for quantity pricing.


Calibrated Helium Leaks and Recalibration

We supply new calibrated helium leaks in the 10-7 and 10-8 range. All leaks are NIST certified and come complete with NIST traceable certification. Call us for special ranges and recalibration services for your existing calibrated leak.


Filaments and Collectors for Alcatel

We supply drop in replacements for the Pfeiffer/Alcatel filaments and collectors. Our filaments are welded into the slotted post for greater reliability and longer life. We also supply Pfeiffer/Alcatel style single and double collectors. Save over 20%.

LD7 Ion Source

Filaments for Agilent

Fil-Tech offers filaments for Agilent/Varian style leak detectors. You can choose between iridium or tungsten filaments or have your existing filaments rebuilt at a cost savings.


Filaments for DuPont/CEC

Fil-Tech offers filaments for CEC style leak detectors.  Our LD3 filaments will operate identically to the OEM’s at a savings to you.

Filaments for Veeco

We supply replacements filaments for Veeco leak detectors. Fil-Tech’s LD5. filaments will operate identically to the OEM’s at a savings to you.