Isla markiiba 30% dhimis Isticmaalka Koodhka foojarka
Nasiib wanaag, filtarrada Grayl ayaa awood u leh inay sifeeyaan dhammaan fayrasyada biyaha ka dhasha, kiimikooyinka, biraha culus, iyo microplastics. Kartridge-yada cajiibka ah ee Grayl ayaa la sheegay inay baabi'iyaan 99.99% cudur-sideyaasha ku xidhan rotavirus, norovirus, iyo cagaarshow A. Waxay dilaan 99.99999% bakteeriyada sababa E. coli, salmonella, iyo dysentery.
Hel Koodh