Personal Water Filter Straw for Emergency Use Pack:4 Pack COMPATIBLE WITH NSF/ANSI 42 CERTIFICATION

COMPATIBLE WITH NSF/ANSI 42 CERTIFICATION and BPA FREE: The PP non-woven fabric can prevent carbon powder leakage during filtration to avoid re-comtamination of filtered water and prolong the life-span

or adding an extension tube on water straw for more distance using

please make sure the filter matches your air purifier

STAGE 3: 0

Personal Water Filter Straw for Emergency Use Pack:4 Pack COMPATIBLE WITH NSF/ANSI 42 CERTIFICATIONProducts Water Filter Straw II_ SKU_ OESF011_ Cartridge Lifespan 5,000L (1320 Gallons) Flow Rate_ Max 500ml min_ Filtration Stage GAC(1,200mg g) +UF Filter pore size_ Hollow Fibers 0. 1 Micron_ Use For_ Personal_