Description
Prefilter clamp holder 230 P is a dedicated accessory for respiratory filter systems, designed for particle, gas and multi-range filters belonging to the series 230 and DIRIN 230. This clamp holder provides a secure mechanical interface that allows prefilters to be attached reliably in breathing protection assemblies. Supplied as 1 pc, the component is intended for use wherever series 230 or DIRIN 230 particle, gas or multi-range filters require an additional prefilter stage. The holder supports correct positioning and retention of the prefilter element during operation. These prefilter clamp holders from manufacturer Ekastu originate from Italy and fit industrial, laboratory and occupational safety applications that rely on the specified filter series. Compatibility is limited to the indicated 230 and DIRIN 230 filter families, ensuring proper mechanical fit for particle, gas and multi-range configurations. The unit forms part of modular respiratory protection setups where prefiltration is required ahead of the main filter media.
This article is part of Respirator filters & cartridges, in Respiratory protection.
Key features
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Questions about Pre-Filter Holder 230 P
What is this article?
Pre-Filter Holder 230 P is the article on this page. Luminix Health distributes Ekastu for laboratory use. It sits in Respirator filters & cartridges, inside Respiratory protection, in Lab safety equipment.
A filter or a cartridge is marked for the hazard it treats: a particle filter, an organic-vapour cartridge, an acid-gas cartridge, or a combination. The colour and the class code are the specification. A particle filter does not stop a solvent vapour. Cartridges expire once opened, and they expire faster in a high concentration.
A respirator filters the air the person breathes, or supplies other air. An FFP mask is a particle filter worn on the face. A half-mask or a full-face mask takes cartridges, and the cartridge is chosen for the gas or the particle. The mask that is not sealed to the face does not filter. Fit is part of the product. Standards are listed under ISO respiratory protection. The rule is the PPE Regulation. Workplace practice is EU-OSHA.
Which category should I open next?
The category is Respiratory protection. The sub-category is Respirator filters & cartridges. The catalogue is Lab safety equipment.
Shelves beside this one are FFP masks & dust masks and Half & full-face respirators.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

