Aquamira Frontier Max Filter System - Backcountry Plus GRN line Green. Series IV Connectivity lets you customize the Max with any Series IV filter cartridge. UQC fittings allow you to connect the Max with the Aquamira hydration engine and pressurize for on-the-go plug-and-play in-line filtration anywhere. Aquamira Series IV connectivity allows you to customize the Max with any Series IV filter cartridge for use in emergencies international travel backcountry excursions or anywhere the water may be of questionable biological or chemical quality. The patented UQC connectors make it simple to plug into any hydration pack or inline system without a need to replace your current connectors. Plug in the patented Bite Me valve to convert your MAX into a straw filter. For a complete high-performance system combine the Aquamira Frontier Max with the award winning Geigerrig pressurized hydration engine for easy on-the-go plug-and-play in-line water filtration anywhere and anytime you need it. Specifications for Aquamira Frontier Max Filtration System: Manufacturer: Aquamira Color: Green Additional Features: GRN Line Application: Survival Weight: 1 oz Cartridge Life: 1000 gallons Field Maintainable: Yes Flow Rate: 0.8 liters per minute Features of Aquamira Frontier Max Filtration System Filter with up to 500 ml/minute flow rate. Lightweight a compact 1 oz. (71 g) packable protection. Customizable to accept any Series IV cartridge. Connects to reservoirs gravity and DIY systems via quick connects. Fits all Aquamira pressurized reservoirs for pressure-assisted filtration on the trail. Includes Miraguard Antimicrobial Technology suppresses the growth of bacteria algae fungus mold and mildew within the filter media. Certified lead free (NSF/ANSI-372) BPA free chemical free and iodine free. Package Contents: Aquamira Frontier Max Filtration System Aquamira 67016: Frontier Max Filter System - Backcountry Plus GRN line Green