Convenient and easy to use the Culligan RV-700 produces cleaner better tasting drinking and cooking water while you are on the move. The RV-700 disposable granular activated carbon filter reduces sediment aesthetic chlorine taste and odor and is bacteriostatic. The term bacteriostatic indicates that the system limits the passage or growth of bacteria that may already exist in the incoming water. It does not mean that the water leaving the system is safer than that of the water entering the system. The RV-700 provides a high flow rate for a quick fill and connects easily to campers trailers motor homes or boats. The filter lasts up to 2 000 gallons or one season.