Opticap® XLT Capsule Filter

nominal pore size 1.2 μm, nominal pore size 2.0 μm, cartridge nominal length 10 in. (25 cm)


Quality Level


borosilicate glass fiber (BGF) prefilter
polypropylene filter
polypropylene housing
polypropylene support
silicone seal

reg. compliance

FDA 21CFR177-182 (all component materials)

mfr. no.



2.75 bar max. inlet pressure (40 psi) at 60 °C
1 bar max. inlet pressure (15 psi) at 80 °C
25 °C max. inlet temp.
3.5 bar max. differential pressure (50 psid) at 25 °C
5.5 bar max. inlet pressure (80 psi) at 23 °C
80 psig max. inlet pressure

cartridge nominal length

10 in. (25 cm)

device L

37.6 cm (14.8 in.)

device size

10 in.

filter filtration area

0.46  m2

inlet connection diam.

1 in.

inlet to outlet width

19.8 cm (7.8 in.)

outlet connection diam.

1 in.


≤0.5 EU/mL bacterial endotoxins (LAL test, aqueous extraction)
<0.5 EU/mL bacterial endotoxins (LAL test, sample aqueous extraction)


Polysep II

pore size

1.2 μm nominal pore size
1.2 μm pore size
2.0 μm nominal pore size
2.0 μm pore size


25 mm (1 in.) fitting (hose barb inlet/oulet)

正在寻找类似产品? Visit 产品对比指南

General description

Device Configuration: Capsule

Features and Benefits

Double Layer


Double Easy-Open bag

Preparation Note

Sterilization Method:
3 autoclave cycles of Sterilization Method: 30min at 121°C; not in-line steam sterilizable

This product was manufactured with a media combination which meets the criteria for a "non-fiber releasing" filter as defined in 21CFR210.3(b)(6).

Analysis Note

Will meet the USP Oxidizable Substances Test requirements after a water flush of ≥ 5 L
Gravimetric Extractables: ≤ 145 mg per capsule after a 5 L flush and 24 hours in water at controlled room temperature.

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 first page of Visual Inspection Guide and introduction section of Mixed cellulose esters Tech Brief
  • Storage Statement: Please refer Mixed cellulose esters Tech Brief
  • Disposal Statement: Dispose of in accordance with applicable federal, state and local regulations

Legal Information

OPTICAP is a registered trademark of Merck KGaA, Darmstadt, Germany
Polysep is a trademark of Merck KGaA, Darmstadt, Germany




LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon




© 2021年版权归德国达姆施塔特默克集团(Merck KGaA)及/或其附属公司所有。版权所有。