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Point of Use Filtration ensures protection from a wide range of water borne pathogens that may be introduced at the point of entry to a system, or prevalent in storage vessels, pipework distribution systems or sanitary fittings.

GRAHAM Environmental Services are the exclusive distributor of the T-Safe® product range in the UK and Ireland.

T-Safe® is a point of use filtration product range from the Danish company, Tandrup Water Solutions A/S. 

Each T-Safe® product is designed around an integral hollow fibre filter device, which allows water and gases to pass freely through the filter media, but prevents the discharge of Legionella and other harmful bacteria.  Its placement at the point of use, either attached to or in place of traditional sanitary fittings effectively eliminates the risk of exposure to end users.

The T-Safe® product range has not only been developed to ensure the effective filtration of harmful bacteria but also to fulfil the specific needs and demands for such solutions without compromising the end users experience.

The T-Safe® product range features include an ergonomic and aesthetically pleasing design with a range of available finishes, ease of installation and filter exchange during operational use, anti-twist hose function, regulated water flow rate and superior end user experience in terms of hand-washing and shower comfort.

T-Safe® ensures complete protection from a wide range of water borne pathogens at the point of use.

POU filtration is recommended by the UK Health and Safety Executive in HSG 274 Part 2 for use as a temporary or long-term measure for controlling the risk of exposure to Legionella bacteria in domestic water systems.

POU filtration provides an effective barrier to end users from Legionella and other bacteria as well as offering peace of mind for Duty Holders and Responsible Persons while a permanent engineering solution is sought, identified and implemented. T-Safe helps mitigate unnecessary risk of exposure to building users as well as avoiding disruption to facility operation and trade. 


All T-Safe products incorporate the Biomaster Antibacterial Additive.  This additive is  is effective throughout the product’s lifetime.

The silver ions prevent Bacteria from growing, producing energy or replicating when they come into contact with the protected surface.

Silver is inorganic and non-leaching.  This reduces the risk of cross-contamination significantly with up to 99.9% reduction in E.coli, Staphylococcus aureus, Pseudomonas and Legionella.