The MiniWorks EX is the best-selling filter on the market, delivering long-lasting, fully field-maintainable water filtration. Its durable ceramic element ensures protection, pumps water for years, and can be cleaned repeatedly for full recovery, with no tools required for complete disassembly. The MiniWorks is also lightweight, compact, and, thanks to its innovative AirSpring Accumulator™, capable of pumping one liter of water per minute.

• Removes bacteria, protozoa (including crypto and giardia), and particulate.
• Durable ceramic element ensures protection and will pump water for years.
• Carbon core removes unpleasant tastes and odors caused by chemicals.
• Can be cleaned repeatedly for full filter without tools.
• Cartridge Treats up to 2000 liters | 528 gal of drinking water.
• Trusted Quality From the MSR Brand.

By using a bubble of trapped air, the AirSpring Accumulator pushes more water through in less time. On the handle down stroke the air bubble is compressed, storing some of the pump force, then on the up stroke, the bubble expands pushing water through the cartridge.

At The Ready Store, we always focus on the QUALITY of our products first, rather than quantity because we want you to get the best value for your hard-earned money.