Water hygiene system – Consulting & rapid tests from BLU-GRID
Clean drinking water is not something we can take for granted – especially in complex pipeline networks of large facilities, such as hospitals or substantial real estate properties. BLU-GRID supports operators, property managers, and water utilities with expert advice and innovative solutions for water hygiene.
With over 20 years of experience working in drinking water distribution and a novel rapid test procedure from SuSAn Water for Legionella detection, we offer you fast, safe, and practical support.


Our Services & Products
Expert Advice on Water Hygiene & Operation
We offer analysis, advice, and support for operators of large-scale facilities, property managers, and water suppliers in all matters concerning drinking water hygiene –providing a range of services, from risk assessment to remediation recommendations.
Sales and training for SuSAn water analysis systems
With our innovative rapid test, you can detect Legionella contamination directly on-site – no laboratory, no long waiting times.
Using our innovative rapid test, you can detect Legionella contamination directly on-site, which is ideal for regular self-monitoring or for immediate action if contamination is suspected.
Legionella Rapid Tests (On-site Testing)










Training & Awareness
Water Sampling Services
We help you understand water hygiene in your business by offering offer targeted training on legal requirements and practical solutions for operators, technicians, and caretakers.
Professional water sampling for chemical and microbiological parameters.






SuSAn Legionella
SuSAn Filterbox
SuSAn Automated Analysis Systems
Our innovative rapid test lets you detect Legionella contamination directly on-site – no lab required, no long waits.
Reusable and can be returned “ready to use” upon request
Starter-Pack
Fast – Results are available in under 60 minutes.
Reliable – Low error rate due to a streamlined process and digital evaluation.
Convenient – Easy handling from sample collection to result processing.
Automated – Based on the ELISA detection principle in a patented automated analysis system.
Cost-effective – Introductory offer with a bundle tailored to your needs.
SuSAn Analysis Machine
The newly developed patented process enables an initial assessment of the Legionella contamination in less than 60 minutes – ideal for self-monitoring in large systems or as a supplement to laboratory testing.


Our Legionella filters deliver instant protection against contamination and guarantee safe water use until a system correction is correction.
Legionella filters
Responsibility – We help to carry it
BLU-GRID has over 20 years of experience in drinking water distribution and the technical operation of water systems.
We understand the challenges faced by property managers, hospitals, and water utilities – and provide practical solutions that work.
With a focus on straightforward implementation, advanced rapid tests and proven expertise, we help ensure safer water hygiene.


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Have questions or want to schedule a consultation?
We’re here to help.
Owen Taylor
Managing Director

