TW Series Bags

Single Layer Felt Bags for Twin Series Housing

Engineered exclusively for Fil-Trek’s TW Series vessels, these extended-length single-layer felt bags provide high-capacity filtration with broad chemical compatibility.

  • Nominally rated from 0.5 to 200 microns
  • Available in polypropylene or polyester media
  • Handles both solid and gelatinous contaminants
  • Silicone-free and food-grade compliant materials
  • Delivers up to 250 gpm per bag

Product Type: Element

Suitable Applications

Product Downloads

Product Options

Materials of Construction

Media:

  • Polypropylene

  • Polyester

Flange/Collar:

Polypropylene (standard)

Design Pressure/Temperature

Maximum Operating Temperature:

  • Polypropylene: 200°F (93°C)

  • Polyester: 275°F (135°C)

Pressure Ratings:

  • Maximum Differential Pressure: 35 PSIG

Configuration

Nominally rated

Standard flange (polypropylene)

Welded or sewn construction, depending on the ring type

Filter Efficiency

90% nominal rating

Additional Details

Fil-Trek’s TW Series Bags are designed to fit our Twin Series housings, offering consistent filtration performance for a wide range of applications, including water treatment, oil & gas, and chemical processing. Their extended length increases dirt-holding capacity while maintaining low pressure drop, making them ideal for demanding industrial systems.

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