4 in x 105 ft PVC Lay Flat Discharge Hose with Clamps

4 inch lay flat discharge hose moves large volumes of water fast while rolling up compact for storage. Built from high-tensile, circularly braided PVC fiber, this heavy duty backwash drain hose is designed for pool filter clean-outs, water transfer, and fluid pumping where a standard hose kinks or wears out. The 105 ft length helps route wastewater away from your work area, and the included clamps support a tight, secure connection.

• Delivers high-flow drainage with a 4 in (101.6 mm) inside diameter for pool backwash and water transfer


• Resists wear with 0.06 in / 1.5 mm reinforced PVC fiber and corrosion-proof construction


• Handles tough conditions with 60 psi working pressure and -15°C to 65°C (5°F to 149°F) range


• Includes 2 clamps to secure the hose to compatible outlets and pipes for quick setup


• Stores easily by laying flat and rolling up after use for compact transport between jobs

When you need a reliable backwash hose that won’t fight you with constant kinks, this PVC lay flat design keeps water moving and cleanup simple. Use it for swimming pool draining, filter waste discharge, irrigation runs, jobsite dewatering, or industrial and farm fluid transfer. Measure your equipment outlet before ordering—this hose fits 4 in outlets (or smaller with an adapter). Grab yours today and keep a dedicated drain line ready whenever maintenance or pumping starts.

• Inside diameter: 4 in / 101.6 mm


• Flat width: 6.42 in / 163 mm


• Length: 105 ft / 32 m


• Material: Reinforced PVC fiber (0.06 in / 1.5 mm thick)


• Working pressure: 60 psi


• Temperature range: 5°F to 149°F (-15°C to 65°C)


• Color: Blue


• Weight: 42.3 lb / 19.2 kg


• In the box: Hose + 2 clamps