Flexibility At Its Best: Picture this A 50-foot backwash hose with a 2-inch inner diameter, adapting like a champ to your pool pumps, sand filters, sump pumps, and more! Its compatibility? It fits PVC pipes of 1-1/2 inches or less. Now that's versatility! Quality You Can Trust: Our backflush hose is like the Hulk of hoses, made from double-layer braided PVC material. Imagine durability that laughs in the face of leakage and can handle pressures up to 58 psi/4 bar, with a resilience level reaching a whopping 174 psi/12 bar burst pressure. Weather? Temperature? No biggie! Installation? Piece of Cake: The pool backwash hose comes with aluminum camlock C & E fittings and four stainless steel hose clamps