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Hangzhou Anow Microfiltration Co., Ltd.

PTFE Filter Cartridge, Inkjet Ink Filter Cartridge, PTFE Ink Filter manufacturer / supplier in China, offering 0.22 Micro PTFE Membrane Filter Cartridge for Inkjet Ink Filtration, Pes Cartridge Filter 10" 0.22micron, 10 Inch 20 Micron Pleated Filter Cartridges and so on.

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0.22 Micro PTFE Membrane Filter Cartridge for Inkjet Ink Filtration

Purchase Qty.:
5-99 100+
FOB Unit Price: US $15 US $75
Purchase Qty. (Pieces) FOB Unit Price
5-99 US $15
100+ US $75
Get Latest Price
Production Capacity: 50.000PCS/Months
Transport Package: 10inch: 24PCS/Box; 48PCS/Box
Payment Terms: T/T, Paypal, Money Gram, Western Union
Basic Info
  • Model NO.: LET
  • Application: Industry
  • Diameter: 68mm
  • Pore Size: 0.1, 0.22, 0.45, 1.0, 3.0, 5.0, 10
  • Function: Inkjet Ink Filtration
  • Trademark: ANOW
  • Origin: Hangzhou, China.
  • Material: Chemical Fiber
  • Filtration Grade: Medium Filter
  • Length: 5inch, 10 Inch, 20 Inch, 30 Inch, 40 Inch
  • Filter Media: Hydrophobic PTFE
  • Industry: Graphic Arts
  • Specification: ISO9001; ISO13485
  • HS Code: 8421999000
Product Description
Product:  LET-Hydrophobic PTFE Filter Cartridge 
0.22 Micro PTFE Membrane Filter Cartridge for Inkjet Ink Filtration

Hangzhou Anow Microfiltration Co., Ltd. is a well-known filtration company in Asia who focus on research and development of MCE, Nylon, PES, PVDF, PTFE membrane, with pore size ranging from 0.03 μm to 10 μm, as well as design and production of various pleated pes filter cartridges, syringe filters and capsule filters. ANOW provides professional assistances to liquid and gas & air filtration, separation and purification solutions for customers around the world in biopharmaceutical, medical, food & beverage, microelectronic, chemistry, water treatment and laboratory applications. If you want to know more details,  please contact with us.

>> Broad chemical compatibility
>> Absolute construction with retention ratings of 0.05, 0.1, 0.22, 0.45, 1.0, 3.0, 5.0 or 10 µm
>> High throughputs and superior flow rates
>> Long service life and cost-effective
>> 100% integrity testable prior to release

Terminal filtration for
>> Photo resist
>> Developer
>> Etching
>> Fine chemical

>> Plating

>> Printing oil

>> Dye for DVD-R and CD-R

Notes: They must be pre-wetted with ethanol or IPA before the filtration of aqueous solutions. 


Materials of Construction


Polytetrafluoroethylene (PTFE)



Core, Cage and Drainage


End Caps

PP (222/226 with encapsulated stainless steel reinforcing ring)



Sealing Technology

Thermal Bonding, No Adhesives





5 inch, 10 inch, 20 inch, 30 inch, 40 inch

Filtration Area, ft2

≥ 6.4 per 10-inch element

Pore Size, μm       

0.05, 0.1, 0.22, 0.45, 1.0, 3.0, 5.0, 10

Maximum Differential Pressure

Forward: 4.2 bar @ 23 ºC; 1.5 bar @ 85 ºC

Flow Rate & Pressure Drop, per 10-inch cartridge

0.1 μm

≥ 6 L/min at 210 mbar

0.22 μm

≥ 10 L/min at 210 mbar

0.45 μm

≥ 17 L/min at 210 mbar

Particle Removal Efficiency (%)

> 99.9

Extractables, per 10-inch cartridge

≤ 50 mg after 24-h soak in water

Effluent Particle Level

Meets the requirements of Chinese Pharmacopoeia 2010, Volume II, appendix IX C.

Non-Fiber Releasing

Meets the criteria for a "non-fiber releasing" filter as defined in 21 CFR 210.3 (b) (6).


< 500 ppb after a water flush of 60 liters per 10-inch cartridge

Oxidizable Substances

Meets the criteria of Chinese Pharmacopoeia 2010, volume II for purified water.

Bacterial Endotoxins

< 0.25 EU/ml as determined by the LAL test

Good Manufacturing Practices

Manufactured in an ANOW facility which adheres to Good Manufacturing Practices.


Ordering information:
This information is a guide to the Part No. structure and possible options. For availability of specific options and housing details, please contact ANOW.
0.22 Micro PTFE Membrane Filter Cartridge for Inkjet Ink Filtration

10inch: 24PCS/CTN (65x42x28cm)
20inch: 15PCS/CTN (65x42x28cm)
30inch: 15PCS/CTN (89x42x28cm)


1.OEM service available ?

Yes,  OEM service is available, but the ANOW brand price better than OEM


2.Payment Term:

We can accept  L/C, T/T, Western Union, MoneyGram, Paypal



We had passed ISO9001,SGS certified, at the same time, our company had approved by Alibaba 10rd Party Certification of Production and Trading Assessment  


4.Shipping :

If your order is not big enough , Door to Door Service is the best choice via UPS,FEDEX,DHL,EMS.

For big quantity, by air or by sea through your forwarder is one Normal Way , we also can provide cost-effective forwarder for your reference.



1) For our first cooperation, buyer afford the sample fee and shipping cost, and the cost will be refund when made formal order.

2) For our old customer, we will send free sample , even though new designs sample, when have stocks.

3) Sample delivery date is within 1-2days, if have stocks; Customer design is about 3-7 days


6. Lead time:

The normal lead time for PTFE Filter Cartridge is 5-10days, which depends on your quantity.


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Ms. Julie Wong
International Sales Manager
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