Waterlog watermakers Waterlog 100 Long distance spares kit 100 Waterlog 200 Long distance spares kit 200 Waterlog 300 Long distance spares kit 300 Hygiene kit Emergency manual conversion kit Replacement membrane (any model) Search:	$260.35 Waterlog is rugged and has few moving parts. Accordingly, it is not necessary to carry spares unless long voyages are planned. A spares kit contains items which in our experience are lost, misplaced or accidentaly damaged. Note: A spares kit does not include a replacement membrane as these should last many years if reasonably cared for.