Tubing and hose includes a variety of flexible tubing, drain hose, and supply connectors used in plumbing systems to supply, drain, and connect fixtures. Vinyl and polyethylene tube is commonly used for low-pressure water supply or condensate drain lines. Hose products are designed to carry wastewater or effluent from fixtures or equipment, such as pumps or washing machines. Lavatory and closet supply tubes deliver water from shutoff valves to plumbing fixtures such as faucets and toilets. Pipe insulation is generally installed over water supply tubing to reduce heat loss and prevent condensation.