When searching for a filter or vessel by part number enter the first series of letters to find the webpage you are looking for.

Meltblown Cartridges

With its gradient density depth construction, our depth meltblown cartridge products are an economical option for the removal of both fine and coarse deformable and non-deformable contaminants. Ideal for use as a prefilter, protecting costly downstream pleated cartridges/equipment, or as a final filter in a wide variety of industries and applications. 

GATB-Series Absolute Grade Meltblown Polypropylene

GATB-Series Absolute Grade Meltblown Polypropylene Filter Cartridges:

  • Precision process control of fiber diameter and layer density tunes the media to achieve targeted retention efficiency and ensure consistent performance.
  • All polypropylene construction presents excellent compatibility with a wide range of chemicals.
  • Resists contaminant unloading, even at elevated differential pressures.
  • All end configurations available (glued or thermally-bonded).
  • Grooved exterior increases surface area.
  • Easy cartridge incineration and disposal.
  • Free of additives, wetting agents, binders and silicone.

Construction Materials

  • Filtration Media – Polypropylene
  • End Caps – Polypropylene
  • O-Rings/Gaskets – Buna, EPDM, Polyfoam, Silicone, Viton®

GCTB-Series High Performance Grade Meltblown Polypropylene

GCTB-Series High Performance Grade Meltblown Polypropylene Filter Cartridges:

  • Precision process control of fiber diameter and layer density tunes the media to achieve targeted retention efficiency and ensure consistent performance.
  • All polypropylene construction presents excellent compatibility with a wide range of chemicals.
  • Resists contaminant unloading, even at elevated differential pressures.
  • All end configurations available (glued or thermally-bonded).
  • Easy cartridge incineration and disposal.
  • Free of additives, wetting agents, binders and silicone.

Construction Materials

  • Filtration Media – Polypropylene
  • End Caps – Polypropylene
  • O-Rings/Gaskets – Buna, EPDM, Polyfoam, Silicone, Viton®

GWTB-Series Water Grade Meltblown Polypropylene

GWTB-Series Water Grade Meltblown Polypropylene Filter Cartridges:

  • A gradient density structure provides for low pressure drop and high dirt holding capacity.
  • All polypropylene construction presents excellent compatibility with a wide range of chemicals.
  • Resists contaminant unloading, even at elevated differential pressures.
  • All end configurations available (glued or thermally-bonded).
  • Easy cartridge incineration and disposal.
  • Free of additives, wetting agents, binders and silicone.

Construction Materials

  • Filtration Media – Polypropylene
  • End Caps – Polypropylene
  • O-Rings/Gaskets – Buna, EPDM, Polyfoam, Silicone, Viton®

GWTB BB-Series Water Grade Meltblown Polypropylene

GWTB BB-Series Water Grade Meltblown Polypropylene Filter Cartridges:

  • A gradient density structure provides for low pressure drop and high dirt holding capacity.
  • All polypropylene construction presents excellent compatibility with a wide range of chemicals.
  • Resists contaminant unloading, even at elevated differential pressures.
  • Easy cartridge incineration and disposal.
  • Free of additives, wetting agents, binders and silicone.

Construction Materials

  • Filtration Media – Polypropylene

GNTB-Series Nylon Meltblown Depth Cartridges

GNTB-Series High Performance Grade Meltblown

  • Controlled fiber diameter and graded density maximizes removal efficiency and ensures consistent performance
  • Excellent compatibility with a wide range of chemicals
  • Easy cartridge incineration and disposal
  • All Nylon 6,6 construction
  • Available in a variety of end configurations
  • Resists contaminant unloading, even at elevated differential pressures
  • High temperature resistance 


Typical Applications:

  • Aromatic fluids
  • Glycol
  • Emulsions
  • Amine
  • High temperature water
  • Solvent based paints & coatings