Top 10 Ways To Prevent Pseudomonas
Regularly flush all water outlets Regularly thermally disinfect all water outlets Regularly review and update education and training of staff particularly with regard to safe and effective water outlet cleaning protocols Ensure no unauthorised fluid is disposed of in the sink Ensure tap outlet does not discharge directly over the […]
Point of Use Filters, Risky Sticking Plaster or Solution to Water Safety Incidents?
When a notifiable water safety incident such as a Legionella, Pseudomonas flare up occurs many users reach straight for the Point of Use (POU) filter as an initial remedy, sometimes a stop gap solution but more often as an ongoing solution, effectively putting an expensive sticking plaster over a more serious underlying red flag problem. […]
European Centre For Disease Prevention & Control, Legionaires Disease Report
Detailed below key details in a report from the European Centre for Disease Prevention and Control. The report gives an overview of the situation in European countries when it comes to legionella and provides some interesting and unexpected insights The figures are from 2013-2017, and that is the newest and most up to date. For […]
Challis Ag+ Launch Plug & Play Wireless Water Management System WMS
Intelligent Washrooms Have Arrived Challis Ag+ are pleased to announce the launch of their Plug & Play wireless, complete building water management system. WMS developed in partnership with FM Mattsson (Scandinavia’s Largest Faucet Manufacturer) is the first wireless water management system that controls, monitors and enables reporting from all your buildings water outlets via the […]
Challis Ag+ Launch 25 Minute Legionella Test
An immediate, simple, on-site Legionella test that makes water systems safer. You can now Get accurate results in 25 minutes. RAPID The world ’s fastest Legionella test. Get results on-site in 25 minutes. ON-SITE The world’s only genuine field test. Removes the risks associated with the transportation of samples. SIMPLE SELF-TEST Simple to use, no specialist training required. One […]
Challis Ag+ Launch Innovative UV-C LED Water Purifications System
Challis Ag+ in partnership with FM Mattsson is pleased to announce the launch of WaterSprint, an innovative, safe and efficient technology for water purification, killing all micro organisms including viruses through LED technology. This specific UV-C LED technology was invented by Japanese scientists, and they were duly awarded the Nobel Prize in Physics in 2014. […]
Did You Know That Your Current POU Filters May Not Stop Viruses

Antimicrobial / Antibacterial tap filters and shower filters have up till now been an expensive solution to an often critical problem of unexplained pathogen flare-ups such as Legionella, Pseudomonas. You will be surprised to learn that the min standard POU filters recommended for use in hospital environments is 0.2u or microns, which although will catch […]