The Culligan RVF-10 RV Exterior Water Filter includes a D-15 Level 1 basic filtration cartridge. The granular activated carbon filter reduces chlorine taste and odor, as well as sediment. The 1' connector hose hooks up quickly to the RV, and the cartridge life will last up to 250 gal and has a filter life of about 3 months. Includes durable plastic housing and D-15 Level 1 filter cartridge.• Rated at 1 gallon per minute• Easily connects to exterior of RVs or boats• No tools required for installation• Can effectively treat up to 250 gal. of water• Activated carbon captures sediments, chlorine taste, and odor• Takes industry standard 10" x 2.5" filter cartridges• Measures 12.5"L x 4.75" dia. Granular activated carbon filter reduces chlorine taste, odor, and sediment Effectively treats up to 250 gallons of water Includes durable plastic housing, D-15 Level 1 filter cartridge, and 1' connector hose | RVF-10 Exterior RV Water Filter