The HydroHawk Legionella Swab Test 3 Pack gives you three user-friendly test kits designed to detect Legionella pneumophila (sg1) in water outlets, which can be found on surfaces and in biofilm - a slimy substance inside hoses, pipes, showerheads, and around pools or hot tubs.IMPORTANT: These tests are only for testing water outlets and cannot be used on humans.Testing water outlets for Legionella pneumophila is crucial because this bacterium causes most cases of Legionnaires' disease, a severe and potentially deadly pneumonia. It kills 10% of those infected and up to 25% in healthcare settings. It can also cause Pontiac fever, a milder flu-like illness.Legionnaires' disease spreads when contaminated water droplets are inhaled. Since most Legionella, if present, hides in biofilm, it is essential to swab water outlets if biofilm has built up.With three tests included, this pack is ideal for checking multiple outlets around your home - such as showerheads, taps, and hot tubs - or for keeping a spare on hand for regular monitoring. It's also great for travellers and holidaymakers who want to test water outlets at more than one location before use.Choose the HydroHawk Legionella Swab Test 3 Pack for reliable, repeatable peace of mind wherever you need it.