Finite Micro Series Air Filter
PTFE Membrane Elements
(Up to 150 PSIG)

Housings and Membrane Elements must be ordered separately.
• Click Here to Order the Micro Series Filter Housing
Finite Filter’s PTFE Membrane Elements are designed to provide absolute rated membrane filtration for the semiconductor, pharmaceutical, and food and beverage markets.

Finite Filter’s Micro-Series pleated membrane media offers absolute removal ratings for contaminants as small as 0.01 μm while providing the lowest pressure drop at rated flow and the highest efficiency in the filtration industry. These important factors provide substantial savings for our customers.

Call us TODAY at 727-847-4900 or
Toll Free at 800-761-4298

Get A Free Quote!

Micro Series Membrane Element Selector

Choose your Membrane Element Nominal Pore, End Cap Configuration and Nominal Length below. Click "Submit" to generate the part number.
See Membrane Element Specifications and Media Selection Charts Below
Your Selected Filter Part Number:

Determine Nominal Pore Size.

1.) Choose Nominal Pore Size:


2.) Choose Element End Cap Configuration:

Determine the Element Nominal Length

1.) Choose Element Nominal Length:


Click Submit after all correct options have been selected.
Your generated filter number will be dispalyed at the top.


• Build Your Own Membrane Element Part Number Chart

For any filter variation not mentioned above, please consult us at 727-847-4900.



Features and Benefits - PTFE Membrane

  • PTFE membrane media is non-fiber releasing and provides broad chemical compatibility
  • High flow rates and optimized surface area reduce filter consumption
  • 100% Integrity tested
  • Pleated construction provides large high purity filtration area for Maximum yields
  • Biosafe in accordance with USP Class V1-121°C Plastics Tests
  • Polypropylene support hardware with fluorocarbon o-ring seals withstands demanding operating conditions
  • Narrow pore size distribution ensures the ultimate in retention and flow rate
  • All materials of construction are FDA listed as acceptable for food contact according to CFR Title 21
  • Manufactured and packaged in Class 10 clean room
  • 99.999999% (8 log) efficiency at specified removal ratings (0.01 µm, 0.02 µm)

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