Industrial Products

PTI provides high performance filtration products for high, medium and low pressure hydraulic applications as well as lubrication systems with inline, duplex, in-tank, inverse-T and spin-on filter assemblies. PTI’s proprietary Glas-Tech® micro-fiberglass media protects critical components in a wide variety of applications from off-road vehicles to construction equipment and power generating stations.

Designed to remove contaminants from the avionics equipment cooling air supply

  • Service Interval: C-check
  • 100% efficiency at 15 micron particle size


Boeing Series

  • 737-600
  • 737-700
  • 737-800
  • 737-900
  • 757-200
  • 757-300
PTI Part Number:
4.2 pounds (1.89 kg) maximum
10" x 14" x 5" (254 mm x 355.6 mm x 127 mm)
FAA Approved Replacement for Part Number:
P196698, S210N701-45, CD01046F2
Also replaces:
21FA317, 1763022

CabinSafe® Air Filters