Air purifier hepa filter 0.2 Micron PTFE cartridge Chemical 20” Filters with 222/Fin

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.

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;

Materials Of Construction Filter Media: Hydrophilic PTFE membrane
Support Layers: PP
Micron Rating: 0.1, 0.2, 0.45 um
Cage, Core, End caps: Polypropylene
Seal Method: Thermal Bonded, No Adhesives
O-rings/Gaskets: Silicone, Nitrile, EPDM, Viton, Teflon
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

Steam Sterilization for 30 minutes at 121±2 ℃, 100 cycles,

Autoclave 30minutes (optional)

Air Flow Rate @ 25 ℃(10″):
Cartridge Safety Endotoxin: <0.25 EU/ml
Extractables: 0.03g / 10 ‘

Q: Are you trading company or manufacturer ?
A: We are manufacturer in Hangzhou city China,since 2001.

Q: How long is your delivery time?
A: Generally it is 4-7 working days after receiving your deposit, it also depends on your quantity.

Q: How to pay?
A: You can pay by credit card on Alibaba, paypal, or bank transfer(T/T), etc

Q: What is your minimal order quantity ?
A: We have no strict requirement on the minimal quantity.