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Rapid Legionella Test Kit

Rapid, reliable Legionella detection for industrial water systems.


The DTK Rapid Legionella Test Kit provides a practical solution for detecting Legionella pneumophila serogroup 1 in industrial water systems, delivering results in approximately 30–35 minutes.


Using an immunochromatographic testing method, the kit detects specific bacterial antigens within a water sample, providing a clear visual indication of Legionella contamination without the need for conventional laboratory culture procedures.


Compact and portable, the Rapid Legionella Test Kit combines straightforward operation with an integrated filtration process, making it a convenient solution for water treatment engineers carrying out on-site investigations and Legionella monitoring.

Rapid Legionella Detection

Effective Legionella monitoring requires timely information to help identify potential contamination and support appropriate water system management decisions.


The DTK Rapid Legionella Test Kit provides results in approximately 30–35 minutes, allowing engineers and water treatment professionals to assess potential contamination directly at the sampling location.


By detecting Legionella pneumophila serogroup 1 antigens, the test provides a rapid indication of the presence of this specific Legionella group, supporting targeted investigations and timely maintenance decisions.

Integrated Filtration and Sampling

The DTK Rapid Legionella Test Kit incorporates a filtration process designed to concentrate the sample before testing, supporting the detection of Legionella antigens within the collected water.


Its in-line sampling capability allows users to collect samples directly from suitable water systems using existing system pressure, removing the need for separate external pumping equipment.


This practical approach simplifies sample preparation and makes the kit particularly suitable for engineers carrying out testing in industrial and field-based environments.

Suitable for Multiple Applications

The DTK Rapid Legionella Test Kit is designed for use across industrial and commercial water systems where Legionella contamination may present a concern.


Applications include cooling towers, industrial water systems, whirlpool spas and water treatment installations where rapid assessment of potential bacterial contamination is required.


Its portable format and straightforward testing procedure make the kit a practical addition to Legionella monitoring programmes, supporting targeted investigations across different water system environments.

Designed for Straightforward Field Testing

The DTK Rapid Legionella Test Kit brings together the components required for sample collection, preparation and analysis within one convenient testing package.


Each kit contains equipment for five tests, including filters, recovery buffer, a collection vessel and sampling accessories, allowing engineers to carry out testing without extensive laboratory facilities.


Following sample preparation, the immunochromatographic test produces visible result lines, providing a straightforward indication of whether the target Legionella antigen has been detected.

Supporting Effective Legionella Control

Regular monitoring and investigation of potential contamination are important elements of effective Legionella risk management and water system maintenance.


By combining rapid detection, integrated filtration and convenient field operation, the DTK Rapid Legionella Test Kit provides additional information to help operators assess water system conditions and respond to potential contamination.


This makes the kit a useful supplementary tool for water treatment engineers and facilities professionals, supporting Legionella monitoring alongside established laboratory testing and water hygiene management procedures.

   Order Code   Description 
LTK0051
Rapid Legionella Test Kit
   SpecifcationRapid Legionella Test Kit
Detection method
Immunochromatographic assay
Detection targetLegionella pneumophila serogroup 1 antigen
Test timeApproximately 30–35 minutes
Number of tests5 per kit
Sampling methodIn-line filtration
External pumpNot required when suitable system pressure is available
Result interpretationVisual test lines
 Kit contents Filters, recovery buffer, collection vessel and sampling equipment