Jin&Bao 1.5" x 50 ft Pool Backwash Hose - Heavy-Duty Reinforced Lay‑Flat Discharge with 2 Clamps, Burst‑Resistant

This reinforced pool backwash hose combines a thickened PVC tube with circular woven polyester yarn for long-lasting performance during filter backwashes, sump pump discharge, garden drainage, and temporary construction dewatering. The hose lays flat for easy storage, fits common filter outlets and PVC fittings, and ships with two stainless-steel clamps for a secure connection. Its working specs—4 bar (58 PSI) working pressure, 12 bar (174 PSI) burst pressure, and a temperature tolerance from -5°C to 65°C (23°F to 149°F)—make it suitable for seasonal outdoor use.

What makes this backwash hose tougher than standard pool hoses?

The Jin&Bao hose uses extra PVC thickness plus an internal circularly woven polyester fiber layer to resist abrasion, aging, and punctures. That reinforcement reduces the chance of leaks and lengthens usable life compared with basic single-layer hoses.

• Double-thick PVC construction for added durability
• Reinforcing polyester yarn woven internally to prevent tears
• Rated 12 bar burst pressure for safety margin under strain
• UV- and weather-resistant materials for outdoor exposure

How will it connect to my pool filter or sump pump?

The hose has a 1.5" inside diameter that easily fits over many common filter outlets, cam locks, and pin lug fittings for lines under 2" diameter and will accept 1" PVC pipe with clamp-tightening. Two stainless-steel clamps are included so you can tighten the fit and prevent leaks.

• 1.5" internal diameter — fits many 2" or smaller outlets
• Designed to slide over 1" PVC pipe; clamps secure smaller outlets
• Comes with two stainless-steel hose clamps for a watertight seal
• Lay-flat design reduces strain on fittings during use

How does the hose handle storage, kinks, and cold weather?

The lay-flat design rolls up compactly for garage or shed storage and resists twisting and kinking when water flows. The materials remain flexible across a wide temperature range so it stays usable in cool spring/fall conditions and warm summer months.

• Rolls flat for compact storage and transport
• Engineered to resist kinking, fraying, and twisting
• Operates between -5°C and 65°C (23°F–149°F)
• Elastic and stretchable for temporary routing around obstacles

Any installation tips for best performance?

Start with reduced pump flow when you first attach the hose so the lay-flat tube can expand gradually; after it unrolls fully, increase to normal flow. Inspect clamps for tightness and trim excess hose if needed for a neat, secure fit.

• Begin with low water flow until hose fully expands
• Tighten included stainless-steel clamps for a leak-free seal
• Measure outlet size before purchase for best fit
• Store rolled flat to avoid permanent creases

Who is this for: pool owners, landscapers, and contractors who need a dependable, reinforced discharge hose for regular backwashing, temporary site drainage or sump pump use. Choose Jin&Bao’s reinforced lay-flat hose when you want a durable, weather-resistant option that minimizes leaks, kinks and storage bulk during seasonal pool maintenance or short-term dewatering tasks.