Pipette Controller Inline Disc Filters
Hydrophobic properties in the PTFE media protect the instrumentation from moisture.
Helapet offer a range of replaceable inline membrane filters designed to universally fit inside standard pipette controllers, reducing the risk of cross contamination in controlled cleanroom environments and laboratories.
Available as standard using either a 0.2µm or 0.45µm microporous PTFE media, the hydrophobic properties protects the instrumentation from moisture. Each pipette controller filter is 24mm in diameter with male luer slip inlet and outlet connections, providing a secure fit onto the majority of manual pipette controllers.
To avoid the risk of bypass, our filters are ultrasonically welded within FDA approved polypropylene housing. All Helapet inline disc filters are integrity tested to support performance specifications and individually etched with lot numbers enabling traceability.
Customise your pipette controller disc filter
Create the ideal inline disc filter to suit your pipette controller filter or specialist filtration application using our extensive range of options. Use our Vari-Disk® service to select your filter size, filter media, inlet/outlet connections and bespoke printing to enhance your filter solution.
Features and Benefits
- High particle retention
- Hydrophobic PTFE media
- Avoid contamination in critical applications.
- Customise our inline disc filters to your application
About Helapet Limited
Helapet custom manufacture disposable in-line disc filters, used for the vital protection of sensitive instrumentation from the risk of particulates and micro-contamination. Each filter is produced in an ISO Class 8 rated cleanroom, combining a variety of filter media contained in a circular polymer capsule with a selection of inlet/outlet connectors. Our filters are used for a variety of equipment protection applications. Including gas venting, liquid clarification and particle filtration.
Low linting, clean and able to withstand intense heat and pressure, we also offer Tampo brand printing allowing clients to add whatever information they wish directly onto the filter in a range of colours:
- Can be fitted inline onto a variety of devices and instrumentation.
- Precisely designed to exact specifications and tolerances.
- Compact and lightweight for neat fitting inside equipment.
- Cleanroom manufactured to reduce risk of contamination.
- Low production volumes at competitive prices.
- Complete traceability and certification.
Client services include:
We pride ourselves on offering a consultancy based manufacturing service. Working closely with our clients and using CAD software to create the best filter designs.
We can produce prototype sample on each new filter product for you to test before proceeding to manufacture.
Our expert knowledge means we can supply our filters non-sterile or sterilised by Ethylene Oxide (ETO).
Testing and validation
We offer clients a number of test methods to validate our filter performance
- Bubble Point / Alcohol,
- Housing integrity
- Media integrity
- Air / Liquid Flow Rate
- Peristaltic Pump
- Burst / Diffusion
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