KynarPure-L Series Hydrophilic PVDF Pleated Filter Cartridge with Broad Chemical Compatibility

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Description

KynarPure -L using the high porosity, hydrophilic PVDF membrane, along with the reasonable configuration structure, can make full use of the advantages of the high velocity PVDF membrane. KynarPure-L filters are especially suitable for the bulk material filtration, and can provide better performance compared to similar products, while ensuring the low cost. The filter cartridge is suitable for the sterilization filtration of various biological products.

  • Reliability

From raw materials purchase, transport to production and storage, all operations follow ISO 9001 quality management system. KynarPure-L is manufactured, tested and packaged in a cleanroom to ensure product cleanliness. KynarPure-L filter cartridges are 100% integrity tested after being manufactured, and the validation guide is available for compliance with regulatory requirements.

  • Compatibility

KynarPure-L filter cartridges are sealed using thermal bonding process, contain no adhesive and surfactant. The components of KynarPure-L, including of Polyvinylidene fluoride, Polypropylene and Silicone/EPDM, provide broad chemical compatibility, and low protein binding, can specially used in acid and low protein binding requirements of long-term work environment.

  • Economy

The optimized structure of the filters can give full play of the membrane performance. High velocity of KynarPure-L filters, reduce the cost greatly, also ensure the highest process efficiency.

  • Regulatory Compliance

ASTM D6394 SP0112

FDA 21 CFR 177.1655

ISO 10993-Part 1, 5

EN 285:2006+A2:2009.

  • Super Hydrophilic

Compared with similar products, KynarPure-L filters have better hydrophilicity and hydrophilia

stability, have lower water contact angle.

Features

  • Low precipitation and have extensive chemical compatibility

  • High porosity, very low protein binding

  • 100% integrity test ensures the effect of germ removal

  • No pre-wetting required

Applications

  • Filtration of high-purity chemicals, chemical intermediates, strong acid and oxidizing liquid

  • Filtration of SVP and LVP

  • Filtration of sterile APIs and ophthalmic preparations

  • Filtration of vaccines, biological products, blood products and other high protein content materials

Product Assurance

  • ISO 9001:2015 quality management system

  • 100% integrity test

  • Filter cartridge is fully traceable

  • All materials comply with relevant requirements of CFR21

  • Proven bacteria retention efficiency

Technical Parameters

Materials of Construction

Filter Membrane

Hydrophilic PVDF

Support/Drainage

PP

Cage/End Cap

PP

Core

PP/316L Stainless Steel

Adaptor

PP/PP+Stainless Steel

O-rings

S/E/N/F

Sealed by hot-melt welding, no adhesive

Filter Dimensions

Outer Diameter

69mm

Inner Diameter

33mm

Length

5-40inches

Filtration Area

≥0.32m² (5inches)

≥0.65m²/10inches

Operating Conditions

Maximum Differential Pressure (forward)

5.2 bar @ 25℃,1.9 bar @ 82℃

Maximum Differential Pressure (reverse)

2.1 bar @ 25℃

Biological Safety

Endotoxins

<0.25 EU/mL

Extractables

<40 mg/10 inches

Sterilizable

Steam In-place

121℃ 30min

differential pressure<0.5 bar

Autoclave

121℃ 30min

Typical Liquid Flow Rates

 

Ordering Information

CRPVDFL

Length

Pore Size

Adaptor

Seal Material

Core

005=5"

010=10"

020=20"

030=30"

040=40"

010=0.10μm

020=0.20μm

045=0.45μm

065=0.65μm

100=1.0μm

 

0=DOE

1=222/Flat with 316L SS insert

2=222/Flat

3=222/Fin

4=222/Fin with 316L SS insert

5=226/Fin with 316L SS insert

6=226/Fin

7=226/Flat

8=226/Flat with 316L SS insert

S=Silicone

E=EPDM

N=Nitrile

F=FKM

Blank=PP

R=Reinforced PP

S=316L Stainless Steel

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