{"product_id":"msr-guardian-gravity-purifier-13460","title":"MSR Guardian Gravity Purifier","description":"\u003cp\u003eUsing the advanced technologies of our original Guardian purifier, this gravity-powered sibling has you covered with safe water around the world—from your local backcountry to remote villages. Hang it while you go about your tasks at the hostel, basecamp or campsite. Its 10 L reservoir supports the daily water needs of multiple people. Originally designed to protect servicemembers in the field, this rugged purifier handles the abuse of travel and meets the NSF P248 military testing standard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING: \u003c\/strong\u003eCancer and reproductive harm\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltimate Viral Protection:\u003c\/strong\u003e Meets NSF protocol P248 military testing standard for removing viruses (99.99%), bacteria (99.9999%), protozoa (99.9%), sediment and microplastics from “worst-case” water conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBetter-Tasting Water:\u003c\/strong\u003e Two-stage purifier includes activated carbon to reduce chemicals and unpleasant tastes and odors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Fill:\u003c\/strong\u003e 10 liter reservoir is easy to fill at sinks and streams alike; covers daily water needs for drinking, cooking and hygiene.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple Cleaning:\u003c\/strong\u003e No backflushing required—simply opening the purge hose flushes the system to clean it and maintain flow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Flow:\u003c\/strong\u003e Leading-edge cartridge creates a fast virus-stopping gravity system—up to 1 liter in 2 minutes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngineered for Travel:\u003c\/strong\u003e Rugged, military-grade construction. Compact system fits easily in carry-on luggage and smaller packs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Meets U.S. EPA Guide Standard and Protocol for Testing Microbiological Purifiers Made in the USA of US and Imported Materials\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWeight (Standard): 1 lbs 3 oz\u003c\/li\u003e\n  \u003cli\u003eWidth (Standard): 4 in\u003c\/li\u003e\n  \u003cli\u003eLength (Standard): 12 in\u003c\/li\u003e\n  \u003cli\u003eHeight (Standard): 4 in\u003c\/li\u003e\n  \u003cli\u003eEffective against bacteria: Yes\u003c\/li\u003e\n  \u003cli\u003eEffective against chemicals\/toxins: No\u003c\/li\u003e\n  \u003cli\u003eEffective against particulate: Yes\u003c\/li\u003e\n  \u003cli\u003eEffective against protozoa: Yes\u003c\/li\u003e\n  \u003cli\u003eEffective against viruses: Yes\u003c\/li\u003e\n  \u003cli\u003eFilter media: Advanced Hollow Fiber\u003c\/li\u003e\n  \u003cli\u003eFilter pore size (microns):0.02\u003c\/li\u003e\n  \u003cli\u003eFlow (L\/min):0.5 liters per min\u003c\/li\u003e\n  \u003cli\u003eCartridge life: 3,000+ liters\u003c\/li\u003e\n  \u003cli\u003eField cleanable: Yes\u003c\/li\u003e\n  \u003cli\u003eField maintainable: Yes\u003c\/li\u003e\n  \u003cli\u003eWater Bottle Adapter: Yes\u003c\/li\u003e\n  \u003cli\u003eCartridge replacement indicator: Yes\u003c\/li\u003e\n  \u003cli\u003eMaterial(s): UF Hollow Fiber, ABS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSR","offers":[{"title":"Default Title","offer_id":39247703343198,"sku":"14005","price":309.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0170\/8972\/4516\/files\/msr-msr-guardian-gravity-purifier.jpg?v=1743609073","url":"https:\/\/oppalachianoutfitters.shop\/products\/msr-guardian-gravity-purifier-13460","provider":"Appalachian Outfitters","version":"1.0","type":"link"}