A UV water filter is a purifier that kills harmful microorganisms in water with the use of germicidal ultraviolet (UV) light. UV water treatment is possible because UV light damages the nucleic acids in the DNA of microorganisms, thereby severely hampering their ability to reproduce or multiply.
Do UV water filters really work?
Eliminates Microorganisms: UV water filters are incredibly effective, as they eliminate up to 99.99% of microorganisms such as bacteria and viruses. … Environmentally Friendly: Unlike some water filtration methods, UV water purification doesn’t waste any water through the process and emits no by-products.
Is UV light good for drinking water?
Yes. UV light is normally effective against all viruses, bacteria and protozoa. … (It is important to make sure the UV light disinfection systems are specifically designed to kill these microorganisms if necessary.)
What are the advantages of UV water purifier?
No need to handle potentially dangerous chemicals (chlorine) Virtually immediate disinfection (no contact tanks like chlorine) Low power consumption environmentally friendly (no disinfection by-products) No moving parts to wear out or replace UV does not change the taste or odour of the water.
Which is better RO or UV filter?
When it comes to best purification, RO purifiers are the best in almost all aspects. As compared to the UV purifiers, they are more effective since they usually have different filtration stages. They are also easier to maintain and are the best for large families.
How long do UV water filters last?
How long do UV water filters last? UV water purifiers can last several years, but the lamp lasts about 9000 hours. UV’s systems are uncomplicated to manage and designed to run continuously, that’s why to last this long they require maintenance like any other water treatment system.
Does UV remove chlorine?
UV radiation has been successfully used in the pharmaceutical and food industries to destroy free chlorine and/or chloramines present in water, and kill all known spoilage microorganisms including bacteria, viruses, yeasts and moulds (and their spores).