Check the listing for details. Aquamira 67020 Frontier Hydration Systems Replacement Water Filter-Made in USA. Color: Black, Condition: New. Listed at 12.51 USD. GRNLINE RPLCMNT FLTR100GBrand Name: AquamiraSub Brand: FrontierPlacement: Hydration SystemsProduct Type: Replacement Water FilterCapacity: 100 galPackaging Type: CardedFiltration Method: CarbonChlorine, taste and odor removalOperating Pressures: 3 psiCan be used with Ace No. 4769725Operating Temperature: 35?120 degree fahrenheitIdeal for backcountry and outdoor useThe Frontier Series III GRN Line Filter has earned the stamp of approval from backpackers, preppers and survivalists alike. Minimal weight, quality design and maximum connectivity are the signature features of this filter. Improved to include a replaceable bacteria-grade filter, the Frontier Pro offers a robust 2 oz. defense against the common culprits that cause waterborne illnesses.GRN line bacteria filter with up to 500 ml/minute flow rateMiraguard antimicrobial technology suppresses the growth of bacteria, algae, fungus, mold and mildew within the filter mediaBacteria filtration for protection from biological contaminants in natural water sourcesBPA free, chemical free and iodine freeUse with a geigerrig hydration engine for pressure-assisted filtration on-demand