The best tap water filter with a lifetime warranty. It can filter 500 gallons per day. It removed Bacteria, Protozoa, E. Coli, Giardia, Vibrio cholerea, Salmonella Typhi, Leptospirosis and microplastics. Weighs 85 grams and is compact.

Source:

Sawyer SP134 Tap Water Filtration System: https://www.sawyer.com/products/tap-water-filtration-system  

Official website: https://www.sawyer.com/

Warranty:https://www.sawyer.com/lifetime-warranty