Stratum C Depth Filter Cartridges

Stratum C Series: High Performance Filters

For critical customer applications requiring precise and repeatable depth filtration, the Graver Stratum C series melt blown filters deliver exceptional performance. With a multi- zoned construction, true clarifying filtration is achieved with no unloading of captured contaminant.


Features & Benefits:

  • Multi-zone melt blown depth filter with a true graded pore structure
  • Thermally bonded fibers for high void volume and long on-stream life
  • Available in precise 90% removal efficiencies from 0.5 to 75 microns
  • 100% pure virgin polypropylene
  • Molded center core for higher temperature and pressure capability
  • Free of surfactants, binders and adhesives





Available End Connections: Double Open End (Hard Endcaps), 226/Flat Single Open End222/Flat Single Open EndSelf-Seal Spring on One End226/Fin Single Open End222/Fin Single Open EndExtended CoreNone (Cut Ends)Direct Bond Santoprene GasketsSingle Open End – Internal O-Ring

Available O-Rings/Gaskets: Buna-N, EPDM, None, Silicone, Teflon encapsulated Viton (O-Rings only), Viton

Available Micron Ratings: 0.51351020, 5075

Available Lengths: 5″9.75″10″, 19.5″, 20″, 29.25″, 30″, 39″, 40″

Available Media Types: Polypropylene

Some part numbers included: STC 10-10PB; STC 10-20PB; STC 10-30PB; STC 10-40PB; STC 1-10PB; STC 1-20PB; STC 1-30PB; STC 1-40PB; STC 20-10PB; STC 20-20PB; STC 20-30PB; STC 20-40PB; STC 3-10PB; STC 3-20PB; STC 3-30PB; STC 3-40PB; STC 50-10PB; STC 50-20PB; STC 50-30PB; STC 50-40PB; STC 5-10PB; STC 5-20PB; STC 5-30PB; STC 5-40PB; STC 75-10PB; STC 75-20PB; STC 75-30PB; STC 75-40PB


Contact us for Current Pricing & Lead Times: 1-877-705-9864 or