HDG Gas Particulate Filters

Gas Particulate Filter

HelixDepth HDG filters are depth-style gas particulate cartridges designed with a gradient-density helical matrix to deliver high dirt-holding capacity, protect downstream equipment, and ensure long service life. They provide reliable outside-to-inside particulate removal while maintaining low cost of ownership.

High dirt-holding capacity with outside-to-inside flow
Depth-style design protects downstream coalescers and equipment
Form, fit, and function compatible with Parker Peco PCHG DYNASEP, Jonell JFS, and equivalent products
Available in multiple diameters, lengths, and end cap configurations
Engineered for gas transmission, processing, custody transfer, fuel gas, and utility air applications

Product Type: Element

Suitable Applications

Product Downloads

HelixDepth HDG Series Datasheet

Product Options

Materials of Construction

Media: Polypropylene, Polyester
Core/Support: None or metal inner core
Outer Core: Special order available
Outer Wrap: Polyester (optional)

Available Sizes

Outside diameters: 3.0″, 4.5″, 5.5″
Lengths: 12″, 18″, 24″, 36″, 72″

Design Pressure/Temperature

Polypropylene: 180 °F (82 °C)
Polyester: 240 °F (116 °C)

Configuration

Outside-to-inside flow direction
Double-Open-End or Single-Open-End with gasket
Metal or integral end caps

Gaskets / O-Rings
Buna-N
EPDM
Viton

End Caps

Open, no gasket (DOE style)
Metal cap with flat gasket (Buna-N, EPDM, or Viton)
Metal cap with 16 mm hole (top only)

Micron Ratings

Filter Efficiency

Depth-style particulate retention with high solids loading capacity (nominal efficiency based on micron rating selected)

Additional Details

The HDG Series offers a versatile replacement option for major brands such as Parker Peco and Jonell. By combining multi-layer helical depth media with rugged construction, these filters excel in demanding gas processing environments. They are available in polypropylene or polyester media and multiple end cap designs to suit a wide range of installations.

Typical Applications

Gas transmission, processing, and storage

Compressor suction and discharge protection

Gas gathering and custody transfer

Glycol and amine contactor protection

Fuel gas filtration

Utility and instrument air systems