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Hydrophobic 0.2um Polytetrafluoroethylene / PTFE Membrane Filter Absolute Rating

Hydrophobic 0.2um Polytetrafluoroethylene / PTFE Membrane Filter Absolute Rating

    • Hydrophobic 0.2um Polytetrafluoroethylene / PTFE Membrane Filter Absolute Rating
    • Hydrophobic 0.2um Polytetrafluoroethylene / PTFE Membrane Filter Absolute Rating
  • Hydrophobic 0.2um Polytetrafluoroethylene / PTFE Membrane Filter Absolute Rating

    Product Details:

    Place of Origin: China
    Brand Name: DAITTO
    Certification: ISO
    Model Number: Pleated Filter Cartridge

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiable
    Price: Negotiable
    Packaging Details: standard export package
    Delivery Time: within 15 days
    Payment Terms: T/T, Western Union, MoneyGram
    Supply Ability: 5000 pcs per month
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    Detailed Product Description
    Type: Pleated Filter Cartridge Filter Media: Hydrophobic PTFE Membrane
    Micron Rating: 0.1, 0.2 Um Support Layers: PP
    Length: 5, 10, 20, 30, 40 Inch Application: Vent Filtration, Fermentation Air ; Compressed Air

    Hydrophobic 0.2um Polytetrafluoroethylene(PTFE) Membrane Filter


    This PTFE filter is made of inherently hydrophobic polytetrafluoroethylene(PTFE) membrane with excellent retention characteristics, flow rates.

    It offers a wide range of chemical compatibility with high thermal stability, specially used for the filtration of compressed air/gas, vent air and aggressive chemical solutions including acids, alkalis, solvents, photoresists, etc.

    Each unit is pre-flushed with ultra-pure water and integrity tested before release from our factory.



    Materials Of Construction Filter Media: Hydrophobic PTFE membrane
    Support Layers: PP
    Micron Rating: 0.1, 0.2 um
    Cage, Core, End caps: Polypropylene
    Seal Method: Thermal Bonded, No Adhesives
    O-rings/Gaskets:  Silicone, Nitrile, EPDM, Viton, 
    Cartridge Dimensions Outer Diameter 69 mm
    Inner Diameter 33 mm
    Length 5, 10, 20, 30, 40 Inch
    Filtration Area(m2) 0.65 m2 per 10''
    Operating Conditions Normal Operating Temp:  Up to 65℃ (140℉)
    Max.Operating Temp:  90℃ (194℉) at P≤1.0 bar (14.5psi)
    Max. Differential Pressure  
    Normal Flow: 4.2 bar (60 psi) at 25℃ (77℉)
    Reverse Flow: 2.1 bar (30psi) at  25℃ (77℉).
    PH Value compatibility: 1-14
    Sterilization: Steam Sterilization for 30 minutes at 121±2 ℃, 100 cycles, 
    Autoclave 30minutes (optional)



    1. Naturally hydrophobic PTFE membrane with excellent porosity, high flow rate;

    2. Absolute rating, filtration efficiency≥99.99%, Up to 0.01 micron in gas sterile filtration;

    3. Low pressure drop and long service life;

    4. Wide chemical compatibility, resistant to strong alkali, acids, aggressive gases and solvents;

    5. High temperature endurance performance;

    6. 100% integrity tested before final assembly;



    Compressed air, CO2 line sterile filtration;

    Tank vent, Fermentation air;

     Aggressive acids, Bases, Solvents;

     Photoresists, Etch Solutions;


    Material Of Construction

    A. Media:Hydrophobic PTFE
    B. Support layer:Polypropylene
    C. Core/Cage/End adaptor:Polypropylene
    D. Sealing method:Thermal bonding


    Recommended Operating Conditions

    A. Max.Differential pressure:
    B. Forward-70psi (4.8bar) at 25℃
    C. Reverse-40psi(2.7bar) at 25℃
    D. Filters change recommended at 1.5bar
    E. Max.Operating temperature:95℃


    Cartridge Dimensions

    A. Filtration Area:0.75m2 each 10″length
    B. Outer Diameter:69mm
    C. Nominal Length:5″,10″,20″,30″,40″etc
    D. Micron Rating:0.1,0.2,0.45µm



    Q: Are you trading company or manufacturer ?
    A: Yes, we are the manufacturer with continuous and improved R & D, production, sales and service supply.
    Q: How long is your delivery time?
    A: Generally it is 7-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge if the value is not big, but the courier charge will be on your side.
    Q: What is your terms of payment ?
    A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shipment. ( Mainly accept Paypal, West Union and T/T)

    Shanghai Daitto Filtration now has quite a few products in stock in its factory. Also dealing with customized service, we warmly welcome you to buy or wholesale discount and cheap products at low price with us. 

    Contact Details
    Daitto Filtration Group Company

    Contact Person: kinrain

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