Poly-Fine ARD Depth Filter Cartridge

For Fluid Applications Involving Chemical, Polymers, Oil and Gas

Poly-Fine absolute rated depth (ARD) filter cartridges are high-efficiency spiral-wound filters that come with a graded pore structure, thereby providing an opportunity for pre and final filtration in one cartridge. Constructed of all polypropylene components, these depth filter cartridges are absolute rated at >99.9 % efficiency and offer retention ratings from 0.5 to 70 µm.

Order Products

No Results Found:

Your search for "" returned 0 results.


Why choose Poly-Fine ARD depth filter cartridges?

These depth filter cartridges resist contaminant unloading even at a high differential pressure.


Additional benefits include: 


  • Free of surfactants, binders and adhesives
  • A proprietary filter means users benefit from highly consistent and reproducible performance
  • Graded pore structure
  • Include all-polypropylene components


Applications that most frequently use this product include:

Chemicals and Polymer:

  • Chemicals – Final product (liquid), raw material (gas, air, liquid) and intermediate product (other)
  • Petrochemicals – Amine, Benfield and other solvent loops
  • Polymer – Carbon fiber, nylon and polyurethane production

Oil and Gas:

  • Upstream – Injection water and SRU
  • Midstream – LNG acid gas, acid gas, glycol filtration and process water
  • Refinery – Amine systems


Performance Specifications


Filter grades1

0.5, 1, 3, 5, 10, 20, 40, 70 µm


Maximum differential pressure

1.0 bard @ 82°C (15 psid @ 180°F)

5.2 bard @ 20°C (75 psid @ 68°F)


NOTE: Heavy wall center core option is recommended for applications where the operating temperature exceeds 52°C (125°F).


Recommended change-out differential pressure2

2.4 bard (35 psid)


Food and water contact use

Please contact Pall Corporation to verify that the product conforms to your national legislation and/or regional regulatory requirements for water and food contact use.



Rinse-up to 18 Megohm-cm with a minimum of throughput.



Cartridges are free of surfactants, resins, binders, and adhesives.


Chemical compatibility

Poly-Fine ARD Series filter cartridges are compatible with a broad array of fluids. Consult the factory for specific compatibility information.


Sanitizing agents

Cartridge may be sanitized in place with common oxidizing agents. Consult the factory for compatibility information.


1- >99.9% retention rating by ASTM F-795 test.

2- Provided that the maximum differential pressure is not exceeded based on temperature limits defined above.


Data Sheets

  • Poly-Fine ARD Series Filter Cartridges (1230-4C)

    Select Language :