Extra Heavy-Duty #148 Marine Sanitation Hose
Sanitation hose must handle sewage from the toilet to holding tank, through pump-out and vent deck fittings and discharge thru-hull fittings (where legal). Failure or odor permeation is very unpleasant, so select and install your hose carefully. Choose hose that is labeled "Sanitation." It should be made of smooth (inside and out), heavy-wall, flexible, and odor-resistant construction and formulation. Good installations are short and self-draining (no kinks, loops or dips) with tight connections.
Do not expose to alcohols, anti-freeze, petro-chemicals or solvents.
Sold per foot or 50-ft boxed roll
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