The 5″ Carbon RV Water Filter is a high-quality replacement for the ProSeries RV-4 Stage Reverse Osmosis System. The RV-4’s high impact, UV-light disinfection with hot water faucet make it the ideal water filtration system for any camper, RV or boat.Filtering out fine sediment particles reduces unwanted taste, odor, and chlorine from your tap water in a single filter.

• Fits all 5″ standard filter housings
• Replaces any 5″ x 2.5′ carbon filter cartridges
• 2,500 gallon capacity