Description
Combination filter 200 A1-P3R D is a dual-protection respiratory filter for organic gases and vapours with a boiling point above 65 °C together with particles of toxic and highly toxic substances in the P3 class. The cartridge integrates gas and high-efficiency particle filtration in one unit, making it suitable for laboratory and industrial settings where both vapour and particulate hazards occur. Innovative BIOSTOP technology is built in, and the filter has passed additional dolomite dust testing to confirm performance under challenging dust loads. A special thread connection ensures secure mounting on compatible respirators. The construction is disposal-friendly and ashable, supporting straightforward end-of-life handling. Packaged as 4 pieces and available from manufacturer Ekastu, this combination filter serves professional respiratory-protection programmes that require reliable A1 gas filtration combined with P3 particle retention in a compact, ready-to-use format for everyday workplace safety.
This article is part of Respirator filters & cartridges, in Respiratory protection.
Key features
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Questions about Combined Filter 200 A1-P3R D
What is this article?
Combined Filter 200 A1-P3R D 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.

