• 0.1µm AseptiSure<sup>®</sup> KS Mini 2.5", 5"

0.1µm AseptiSure® KS Mini 2.5", 5"

mdi Aseptisure® KS 0.1µm double layer PES membrane mini cartridge filters are validated for mycoplasma removal and are used for sterile media filtration in mammalian cell culture.

The upstream PES membrane layer protects the downstream PES membrane layer from premature clogging. The membrane pore structure is specially designed to give high throughputs, thus resulting in better economics

Consistent and Reliable Quality:
AseptiSure® cartridge filters are produced with ISO 9001-2008 certified quality management systems.
Regulatory Compliance:
Meet all pharmacopeial and compendia requirements and are registered with USFDA DMF #015554
Low Protein Binding:
Results in increased overall product yield and higher throughputs with biological streams.
High Throughputs:
Translates to lower filtration costs, less number of filter changes and overall economy of operations.
Low Extractables:
Means less addition to impurity profile of the biological product from the filters.
  • Sterile Filtration of Culture media for mammalian cell culture 
Membrane Hydrophilic PES
Final Filter Pore Size 0.1µm
Prefilter Pore Size 0.2µm or 0.45 µm
Support Layers Polyester
Body and Core Polypropylene
2.5" 5"
Effective Filtration Area (Nominal)
1000cm² 2000cm²
Integrity Testing / Retention
Bubble Point > 31psi (2.18Kg/cm²) with 50% IPA/Water Solution
Microbial Retention LRV >7 for Acholeplasma laidlawii (ATCC 23206) per cm²
Max. Operating Temperature 80 °C @ < 2 Kg/cm² (30 psi)
Max. Differential Pressure 3.5 Kg/cm² (50 psi) @ 25 °C
Reverse Pressure < 0.7 Kg/cm² (10 psi) @ 25 °C
Sterilization Autoclavable/In-line steam sterilizable at 121 °C for 30 minutes, 25 cycles
Toxicity Passes Bioreactivity test, In Vivo, as per USP <88> for Class VI plastics
Cytotoxicity Passes Biological Reactivity Tests, In Vitro, USP <87> for cytotoxicity
Bacterial Endotoxin Aqueous extracts exhibit < 0.25 EU/ml as established by Limulus Amebocyte Lysate (LAL) Test
Bioburden Bioburden level is < 1000 cfu/filter device as per ISO 11737-1 : 2018
Non Fiber Releasing Passes test as per USP and comply with USFDA 21 CFR Part 210.3(b)(6) for fiber release
Indirect Food Additive All Polypropylene components meet the FDA Indirect Food Additive requirements cited in 21 CFR 177.1520
Extractables with WFI Passes test as per USP
Good Manufacturing Practice These products are manufactured in a facility which adheres to Good Manufacturing Practices.
Oxidizable Substances Within limits as specified in USP
Particle Shedding Passes USP test for particulates in injectables.
TOC/Conductivity at 25 °C Meets the WFI requirements of USP <643> for Total Organic Carbon and USP <645> for Water Conductivity after a specified volume of purified water flush
Quality Management System ISO-9001 Certified
USFDA DMF No. 015554
pH Compatibility Compatible with pH range of 1 - 10
AseptiSure® KS (0.2µm upstream)
AseptiSure® KS (0.45µm upstream)
Size Code
2.5" 50
5" 53
Pore Size
Pore Size
0.1µm 36
4463 E0
4463B H0
4440 U0
Silicone SS
Non Sterile 1
Pack Size
Pack Size Code
1 01

*G0 adapter code is not available with any elastomer. Pleasemention XX in place of elastomer code while ordering

**Adapter code F0 is available only in 5” cartridge filters

     Example :

CPKX 53 36 E0 SS 1 01
Example for Non Sterile: CPKX5336E0SS101
Datasheet Download
Certificate of Quality Download

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