The Culligan RV-700A filter is for the pre-tank exterior filter replacement.
- Model RV 700- A is just the filter, there is NO HOSE. The Model RV-800A includes pigtail hose. The Filter media is “bacteriostatic and it lasts 6 months or one RV season. If you need the small hose, order 800A
- The photo shows a hose but this comes with no hose. If you need the hose, select the RV-800A model. Thanks.