A friend has recently returned from the US and I had asked him to get me a few of these. I use one to purify my water when I cannot boil it or do not want to spend the time boiling it. It is quick and effective and with me mostly being out on a canoe there is always plenty of water about to be purified. Weight wise the filter is a lot lighter than a litre of water so I only carry a litre of treated water with me and rely on the filter or boiling to keep that topped up.
As usual I over estimated the number I wanted (I got a spare for myself and a couple for friends) so I have two left. They are brand new, still in their boxes. The price over here usually varies from £125 - £140
These two are available for £100 each including postage.
The Waterworks EX is the top of the range filter and slightly bigger than there standard model but when it comes to health and safety I would rather have the slightly bigger filter and cleaner water than the other way round.
Some details on the link below.
http://www.fieldandtrek.com/product-MSR-Waterworks-EX-Filter-26074.htm
Makers blurb
WaterWorks® EX Microfilter
The WaterWorks EX offers greater protection than any other filter in our line. Long-lasting and fully field-maintainable, it features a durable ceramic element that delivers years of protection, as well as a second-stage PES membrane for extra filtering power. The WaterWorks can be cleaned repeatedly for full recovery, with no tools required for complete disassembly. And, thanks to its innovative AirSpring Accumulator, it is capable of pumping one liter of water per minute.
Dimensions: 8 x 3.75 in./20 x 10 cm
Cartridge Life: Up to 2,000 liters, depending on water conditions
Includes: Stuff sack, hose float, scrub pad, and instructions
As usual I over estimated the number I wanted (I got a spare for myself and a couple for friends) so I have two left. They are brand new, still in their boxes. The price over here usually varies from £125 - £140
These two are available for £100 each including postage.
The Waterworks EX is the top of the range filter and slightly bigger than there standard model but when it comes to health and safety I would rather have the slightly bigger filter and cleaner water than the other way round.
Some details on the link below.
http://www.fieldandtrek.com/product-MSR-Waterworks-EX-Filter-26074.htm
Makers blurb
WaterWorks® EX Microfilter
The WaterWorks EX offers greater protection than any other filter in our line. Long-lasting and fully field-maintainable, it features a durable ceramic element that delivers years of protection, as well as a second-stage PES membrane for extra filtering power. The WaterWorks can be cleaned repeatedly for full recovery, with no tools required for complete disassembly. And, thanks to its innovative AirSpring Accumulator, it is capable of pumping one liter of water per minute.
- Added Filtration
Second-stage PES membrane delivers extra filtering power. - Field-maintainable
Can be cleaned repeatedly for full filter recovery; no tools required for complete disassembly. - Fast Flow
AirSpring Accumulator increases filtration speed; up to 1 liter/minute. - Long-lasting
Durable ceramic element ensures protection and will pump water for years. - Effective Protection
Removes bacteria, protozoa (including crypto and giardia), and particulate. - Better-tasting Water
Carbon core removes unpleasant tastes and odors caused by chemicals, such as iodine, chlorine, and pesticides.
Dimensions: 8 x 3.75 in./20 x 10 cm
Cartridge Life: Up to 2,000 liters, depending on water conditions
Includes: Stuff sack, hose float, scrub pad, and instructions
