GWV High capacity capsules are designed for the preparation of groundwater samples for dissolved metals analysis. 42 Metals Analysis Certification is printed on each package.

• Meets filtration requirements of the U.S. EPA. for 0,45 µm filtration
• Reduces the need for multiple filter changes when filtering silt and particulate laden groundwater and ensures rapid filtration
• GWV provides five times the filtration area of conventional 142 mm filters

GWV membrane (acrylic copolymer on a non woven support) in a PP housing.