K68
K68 capsule filters
Integrated capsule platform configured for process volume, membrane and connections.
Specifications & documents ↗
The image shows a configurable capsule platform. Confirm the membrane and connections for the selected model.
FILTRATION / Capsule Filters
PES Capsule Filters
Start with liquid properties and filtration goals, then confirm membrane area, connections and operating conditions.
- Product type
- Capsule Filters
- Material options
- PES
- Specifications
- Confirmed by model and process
Images and specifications refer to the indicated models. Contact us to confirm configuration and suitability.
Construction & operating principle
A PES capsule encloses pleated membrane, supports and connectors in an integrated housing ready for a liquid line. It reduces on-site assembly compared with a separate cartridge and housing, while fixing hold-up, venting and connection geometry within the chosen model. Aqueous processing should balance recovery, particulate loading and membrane area. Sterilising duties require the appropriate grade and process-specific evidence.
Typical uses
- Small-batch buffer and medium filtration
- Development of biological-fluid processes
- Filtration before transfer or filling
Compare product approaches
| Selection factor | What to compare |
|---|---|
| Area and recovery | More area distributes loading, but valuable fluids also require assessment of retained volume. |
| Connections | Tubing, quick-connect and other interfaces affect assembly and sealing. |
| Membrane grade | Particle control and sterilising duties require different evidence; PES alone is not a sterilising designation. |
Selection information to confirm
| Category | Capsule Filters |
|---|---|
| Material options | PES |
| Filtration objective | Define what to remove and what to retain |
| Rating / Dimensions | Confirm combinations against controlled model specifications |
| Flow / Temperature / Pressure | Specify normal and limiting operating conditions |
| Connections / Seals | Confirm installation interfaces and wetted materials |
| Cleaning / Validation | Confirm the service cycle and acceptance criteria |
These are selection inputs, not verified performance claims for a specific model.
Build a clear application brief
Use the worksheet to collect your operating conditions. Contact us for controlled datasheets, dimensional drawings or validation documents for a specific model.
Product selection worksheet · TXT ↓Request technical documents ↗PRODUCT SERIES
Product series & technical resources
Find a product series around your process requirements.
K85
K85 capsule filters
Integrated capsule platform configured for process volume, membrane and connections.
Specifications & documents ↗
K (60 mm)
K-series 60 mm capsule platform
The 60 mm housing-diameter option in the K capsule series; confirm the specific membrane, length and connection combination during selection.
Specifications & documents ↗
CFD / CFD2
Compact general-purpose capsules
Integrated cartridge and housing for laboratory or small-batch production, with multiple media choices.
Specifications & documents ↗
CFM
Small multi-connection capsules
Small integrated filters with media selected for the fluid and gel-removal requirement.
Specifications & documents ↗
CFS
CFS capsule filters
Pleated media inside a PP housing for laboratory and small-batch liquid filtration.
Specifications & documents ↗
CFR
CFR capsule filters
Pleated media inside a PP housing for laboratory and small-batch liquid filtration.
Specifications & documents ↗CFCAP
Quick-connect integrated capsule filters
Self-contained PP filter assemblies that connect directly to piping and support staged filtration layouts.
Specifications & documents ↗
UM-3PRC
Three-port process capsule filters
Low-hold-up three-port capsules for resins, developers, culture media and photonic-process fluids.
Specifications & documents ↗
UM-TPRC
Three-port process capsule filters
Low-hold-up three-port capsules for resins, developers, culture media and photonic-process fluids.
Specifications & documents ↗
UM-83PRC
Φ83 CMP capsule filters
Compact low-hold-up capsules for CMP applications, with PP, PES and PTFE media choices.
Specifications & documents ↗
105PRC
Disc-style gasket filters
An integrally molded disc-style filter with PP, PES or PTFE membranes for compact filtration points.
Specifications & documents ↗
WM / STBT
WM / STBT hose-connected capsule filters
Hose-connected capsules for small-batch liquid or gas filtration, with media selected by the specific configuration.
Specifications & documents ↗
NPT
NPT-threaded capsule filters
Compact NPT-threaded capsules for liquid and gas filtration, with application-specific media configurations.
Specifications & documents ↗Use & maintenance
- 01
Preparation
Install in the specified flow direction, complete required conditioning and position vents effectively.
- 02
Operation
Track pressure difference and volume, managing gas that can create inactive areas or locks.
- 03
Batch completion
Evaluate recovered liquid and hold-up; an integrated disposable capsule is not a replaceable membrane holder.
Product questions
Do capsules always retain less liquid?
Hold-up depends on the particular internal path and housing geometry.
Does pore rating prove sterilisation?
No. Membrane grade, integrity methods and evidence for the actual fluid and process must be considered together.
RELATED PRODUCTS
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PP Capsule Filters
For particle control in small batches and process steps. Confirm loading requirements, flow and connections.