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  • CTGR71TP1 - Aervent CTGR Cartridge Filter 10 in. 0.2 µm Code 7

CTGR71TP1 Millipore

Aervent CTGR Cartridge Filter 10 in. 0.2 µm Code 7

  •  eCl@ss 32031690



Quality Level   400
material   PTFE
  polypropylene support
  silicone seal
feature   hydrophobic
mfr. no.   Aervent®
parameter   ≤24 mL/min nitrogen diffusion at 970 mbar (14 psig) and 23 °C (in 70/30% IPA/water)
  1.7 bar max. inlet pressure (25 psi) at 80 °C
  1.8 bar max. differential pressure (25 psid) at 80 °C (Forward)
  4.1 bar max. differential pressure (60 psid) (Reverse; intermittent)
  4.1 bar max. inlet pressure (60 psi) (Reverse; Intermittent)
  5.5 bar max. differential pressure (80 psid) at 25 °C (Forward)
  5.5 bar max. inlet pressure (80 psi) at 25 °C (Forward)
cartridge nominal length   10 in. (25 cm)
diam.   6.9 cm (2.7 in.)
filtration area   0.65 m2
overall size   10 in.
impurities   <0.25 EU/mL USP bacterial endotoxins (LAL test, aqueous extraction)
gravimetric extractables   ≤35 mg/cartridge
matrix   Aervent®
pore size   0.2 μm pore size
input   sample type gas
bubble point   ≥1100 mbar (16 psig), nitrogen with 70/30% IPA/water at 23 °C
cartridge code   Code 7


General description

Device Configuration: Cartridge

Features and Benefits

Rated for aerosol retention of a total challenge of 108–1010 plaque forming units of ΦX-174 virus particles at 85 Nm3/h (50 SCFM) per cartridge.


Double Easy-Open bag


Retains Brevundimonas diminuta liquid aerosol for 21 days at a minimum challenge of 10⁷ CFU/cm²

Preparation Note

Sterilization Method
150 (100 forward/50 reverse) SIP cycles of 30 min @ 145 °C

This product was manufactured with a PTFE membrane which meets the criteria for a "non-fiber releasing" filter as defined in 21 CFR 210.3 (b) (6).

Analysis Note

Bacterial Retention
Samples were quantitatively retentive of a minimum Brevundimonas diminuta challenge concentration of 1 x 10⁷ CFU/cm² using ASTM® F838 methodology.

Gravimetric Extractables: after 24 hours in a 70/30% IPA/water mixture at controlled room temperature

HydroCorr: ≤0.75 mL/min @ 2.6 bar (38 psig) per 10 in cartridge

Other Notes

Directions for Use
• Organism Retention: Microorganism
• Mode of Action: Filtration (size exclusion)
• Application: BioProcessing
• Intended Use: Reduction or removal of microorganism/bioburden
• Instructions for Use: Please refer Steam Sterilization & Integrity Testing Procedures guide and first page of Visual Inspection Guide
• Storage Statement: Store in dry location
• Disposal Statement: Dispose of in accordance with applicable federal, state and local regulations.

Legal Information

AERVENT is a registered trademark of Merck KGaA, Darmstadt, Germany

ASTM is a registered trademark of American Society for Testing and Materials

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.
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