Portable Stainless Ultrafiltration camping 4x4 expedition water purifier 1micronPortable Ultra filtration Unit complete with washable 1 micron removable filter robust stainless steel housing, 1000l per hour capacity Replacement filters available separately simple single filtration system, can be attached to a garden hose or from a pumped water source such as dams, creeks, lakes, ponds, We post out Monday to Friday, items are posted within one business day of payment being received.. Postage times are under the control of