Compact version of the Ultraflow Caravan Water connection housing. The Ultraflow Compact Housing can be used as an inside plug in for your water carrier for use in winter, as a compact inlet housing for water systems with an inline filter, or as a shower / accessory outlet for pressurized water systems. If caravanning in winter there is a possibility that water could freeze if kept in an outside container. You can keep the water carrier inside the caravan to prevent freezing and use Ultraflow Compact / Winter Housing to connect the container to your water system using your existing filter. The small size of the housing means you should be able to find space for it in any caravan or motorhome, and it is suitable for use with pressure switch and mircoswitched water systems as well as on-board or submersible pumps. Part Number 46030-01 Genuine Truma Part