• AseptiVent<sup>®</sup> TF 1", 2", 5", 8"

AseptiVent® TF 1", 2", 5", 8"

mdi AseptiVent® TF capsule filters employ hydrophobic PTFE membrane offering absolute retention and very wide chemical compatibility making these useful for sterile filtration of air/gases as well as aggressive solvents.

Consistent and Reliable Quality:
AseptiVent® capsule filters are produced with ISO 9001 certified quality management systems.
Regulatory Compliance:
Meet all pharmacopeial and compendia requirements and are registered with USFDA DMF #015554
Air Flow rates/ Hydrophobicity:
Translates to lower filtration costs, less number of filter changes and overall economy of operations.
  • Fermentor exhaust
  • Sterile air for cell factories
  • Venting of sterile collection vessels
  • Cleaning sterile surfaces
Membrane Hydrophobic PTFE
Final Filter Pore Size
Support Layers Polypropylene
Body and Core Polypropylene
1"2" 5"8"
Effective Filtration Area (Nominal)
Dimension (End to End) - ½" Hose Barb I/O
90 mm112 mm162 mm214 mm
Dimension (End to End) - Quick Connector
100 mm 111 mm 163 mm 212 mm
Dimension (End to End) - ¼" SHB I/O
94 mm122 mm172 mm223 mm
Dimension (End to End) - ¾" Sanitary Flange Inlet I/O
85 mm104 mm155 mm206 mm
Dimension (End to End) - 1½" Sanitary Flange I/O
92 mm112 mm164 mm216 mm
Dimensions (End to End) - ½" Single Step Hose Barb I/O
115 mm162 mm218 mm
Dimensions (End to End) Inline Capsule Filters - 1½" Sanitary Flange Inlet ½" Single Step Hose Barb Outlet
112 mm165 mm216 mm
Operational Radius (with Vent/ Drain)
30 mm65 mm65 mm65 mm
Integrity Testing / Retention
Bubble Point
> 22psi (1.55Kg/cm²)(with 70% IPA Wetted)> 10psi (0.7Kg/cm²)(with 70% IPA Wetted)
Microbial Retention Validated as per ASTM F 838-05
Microbial Bacterial Retention (LRV >7 for)
Brevundimonas diminuta(ATCC 19146) per cm²LRV >7 for Serratia marcescens(ATCC 14756) per cm²
Max. Operating Temperature 80 °C @ < 2 Kg/cm² (30 psi)
Max. Differential Pressure < 4 Kg/cm² (60 psi) @ 30 °C
Sterilization By Gas Sterilizable by Ethylene Oxide
Sterilization By Autoclave Autoclavable at 125 °C for 30 minutes. 50 Cycles. Can not be in-line steam sterilized.
Shelf Life 3 years after Ethylene Oxide sterilization
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 < 0.5 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
Good Manufacturing Practice These products are manufactured in a facility which adheres to Good Manufacturing Practices
Oxidizable Substances Within limits as specified in USP <1231>
Particle Shedding Passes USP test for particulates in injectables
Quality Management System ISO-9001 Certified
USFDA DMF No. 015554

AseptiVent® TF
1"* 51
2" 52
5" 53
8" 57
Pore Size
Pore Size Code
0.2µm 01
0.45µm 02
I/O Connection
Connection Code
¼” SHB A
¼” BSP (19 TPI) M
¼” BSP (19 TPI) with O-ring P
¼” BSP F
½”Hose Barb D
1½" Sanitary Flange E
¾" Sanitary Flange S
Quick Connector J
Single Step ½" Hose Barb Q
Female Luer Lock U
Male Luer Slip** W
3/8" Hose Barb* I
3/16" Hose Barb*** N
Non Sterile 1
EO Sterile 2
Pack Size
Pack Size Code
1 01

*1” Capsule Filters are not available with ½” Single step Hose Barb, ½"MNPT and 3/8" Hose Barb

**Male luer slip is available only in 1” capsule filter as outlet

***3/16" Hose Barb end connection is available in:

  • 1" and 2" capsule filters as inlet and outlet
  • 5" capsule filters as outlet only

Example :

DTLX 53 01 DD XX 1 01
Example for Non Sterile: DTLX5301DDXX101                                                            Example for EO Sterile: DTLX5301DDXX201

AseptiVent TF Small flow rates

Datasheet Download
Certificate of Quality Download

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