Installing an external caravan filter system is a great way to pre-filter water before it goes into your tank! Choose a sediment filter to filter out debris such as dirt, sand, leaves and silt, or choose a carbon filter to help remove taste and odour compounds from the water. All of our systems are WaterMark certified so you can have the confidence of quality, whether you choose to plumb your system in, or use a standard garden hose for refills!