Two Pack (200 Gallons) of plug n play in-line filtration replacement cartridges for the GEIGERRIG in-line VIRUS filter (G4 125 FL). The VIRUS Filter (G4 125 FL) from Geigerrig provides high flows and long service life in the most compact, lightweight cartridge available today. Tested and certified to remove: Greater than 99.9% Protozoans (Cryptosporidium and Giardia), Greater than 99.9999% Bacteria (Raoutella terrigena), Greater than 99.99% Virus (MS-2 Bacteriophage). Meets or exceeds ANSI / NSF Standard 53 for removal of Protozoan cysts, Bacteria, and Virus. Testing performed by independent, accredited laboratory; DOD, NELEAC (ISO-17025), FL DOH Laboratory #E82924, EPA# FL01147.
2 PACK of Replacement Cartidges For VIRUS Filter (G4 125 FL) - 100 Gallons per Cartridge.