Abstract: A non-pressurized or low pressure, gravity flow system and method for filtering, purifying or otherwise removing contaminants from water to create potable water is disclosed. The filters of the disclosure may be used in non-pressurized, low pressure, gravity flow, pour through or manually pressurized devices and may comprise a membrane having a metallic material, such as a nanoalumina fiber material, grafted onto microglass structural fibers.
Abstract: A non-pressurized or low pressure, gravity flow system and method for filtering, purifying or otherwise removing contaminants from water to create potable water is disclosed. The filters of the disclosure may be used in non-pressurized, low pressure, gravity flow, pour through or manually pressurized devices and may comprise a membrane having a metallic material, such as a nanoalumina fiber material, grafted onto microglass structural fibers.