MSR AutoFlow Replacement Cartridge baselayer 7-oz Polartec® 100% recycled polyester

7-oz Polartec® 100% recycled polyester double-sided solid shearling

8V 3A lithium ion battery charger with convenient quick connect harness

6-oz upper material reduces bulk without sacrificing durability

2 Brushes per pack 11" length each

MSR AutoFlow Replacement Cartridge baselayer 7-oz Polartec® 100% recycled polyesterRestore flow rates in your AutoFlow Gravity Filter by replacing a tired, worn cartridge with fresh, new Hollow Fiber media. SKU: 06201 Weight (Standard): 2 oz Width (Standard): 2 in Length (Standard): 6 in Height (Standard): 2 in Effective against bacteria: Yes Effective against chemicals toxins: No Effective against particulate: Yes Effective against protozoa: Yes Effective against viruses: No Filter media: Hollow Fiber Filter pore size (microns): 0.