MPI Premium Plastic Reinforced PVC Sanitation & Water Hose - By FootSeries 148 Premium PVC Sanitation & Water Hose is a heavy-duty marine hose designed for use in holding tank connections, sanitation vents, and toilet systems. It features a smooth PVC tube reinforced with a PVC helical rod for strength and durability, and is made from FDA-approved material to resist odor permeation and toilet chemicals.MAXIMUM CONTINOUS LENGTH IS 50'Key Features Premium PVC sanitation and water hose; Smooth, extra heavy-duty PVC construction; PVC helical rod reinforcement for added strength; FDA-approved material; Resistant to odor permeation and toilet chemicals; Designed for marine sanitation systems; Specifications Series: 148; Color: White; Temperature range: -40F to 160F (-40C to 71C); Available Sizes 5/8"; 3/4"; 1"; 1-1/2"; Note: This item is sold by footNot recommended for: alcohol, anti-freeze, petrochemical, potable water, solvent, or pressurized water systems