Q
u
i
c
k

Q
u
o
t
e

United Filtration Systems Inc

We are a leading worldwide supplier of high efficiency filters for a variety of industries and applications.

Diesel Particulate Filters

Home » Products » Diesel Particulate Filters
Diesel Particulate Filters

Features

  • Pallflex PM Filters
  • Meets Heavy Duty Emissions Standards
  • Pall Teflo for Certification PM Sampling
  • Ideal for Ambient PM Sampling
  • UFS Offers One Stop Shopping for your Emission Lab Consumables

Applications

  • Diesel Engine Testing
  • Heavy Duty Engine Testing
  • EPA Compliance

This variety of product is used for stack emission control, ambient air monitoring, and diesel particulate testing where particulate is captured for compliance and certification purposes. The pure formulation of this product provides fast and accurate sampling results. Commonly referred to as “diesel particulate” or “weigh room” filters they go hand and hand with our borosilicate microfiber emission double open ended elements. We stock a wide variety of these industry standards for immediate delivery.

Product Bulletin Download
DescriptionPall Emfab Filters
TX40H120-WW
Filter MediaBorosilicate microfibers reinforced with woven glass cloth and bonded with PTFE
Diameters Available46.2mm, 47mm, 70mm, 90mm
Typical Thickness148μm (7 mils)
Typical Filter Weight5.0 mg/cm2
Typical Water Flow
Rated at 5 PSIG (0.35 Bar)		32 mL/min/cm2
Typical Air Flow Rate
Rated at 10 PSIG (0.7 Bar)		68 L/in/cm2
Maximum Operating Temperature-Air260ºC (500ºF)
Typical Aerosol Retention (DOP)99.9%

Pall Teflo: 2.0 micron, 47mm PTFE with support ring

Whatman PM2.5: 2.0 micron, 46.2mm PTFE with support ring (sequentially numbered)

DescriptionPall Teflo
R2PJ047		Whatman PM 2.5
Filter MediaPTFE MembranePTFE Membrane
Diameter47mm46.2mm
Typical Thickness46μm (1.8 mils)40μm
Typical Air Flow Rate
Rated at 10 PSIG (0.7 Bar)		53 L/in/cm2n/a
Particle Retention (DOP)99.99%99.7%
Filter Pore Size2 μm2 μm
Support Ring MediaPMP (Polymethylpentene)Polypropylene