Stratum A Depth Filter Cartridges

Stratum A Series: Absolute Rated Melt Blown Filters

Stratum A Series melt blown depth filters deliver 99.9% efficiency at the stated micron for the most demanding applications. By utilizing ultra fine fibers and controlled thermal bonding, the Stratum A series retains captured contaminant even at higher differential pressures.


Features & Benefits:

  • Absolute retention ratings from 0.5 to 70 microns
  • Multi-zone melt blown depth filter with a graded pore structure for maximum dirt holding capacity
  • Thermally bonded fibers for high void volume and long on-stream life
  • Lot traceable filters come with certificate of conformance.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: 0.51351020305070

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

Available Media Types: Polypropylene

Some part numbers included: STA 10-10PB; STA 10-20PB’ STA 10-30PB; STA 10-40PB; STA 1-10PB; STA 1-20PB; STA 1-30PB; STA 1-40PB; STA 20-10PB; STA 20-20PB; STA 20-30PB; STA 20-40PB; STA 30-10PB; STA 30-20PB; STA 30-30PB; STA 30-40PB; STA 50-10PB; STA 50-20PB; STA 50-30PB; STA 50-40PB; STA 5-10PB; STA 5-20PB; STA 5-30PB; STA 5-40PB; STA 70-10PB; STA 70-20PB; STA 70-30PB; STA 70-40PB


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