Eastrans 3" Diameter x 50ft Backwash Hose – Blue Reinforced PVC, 90 PSI, Lay-Flat Storage

The Eastran 3" Diameter x 50ft blue backwash hose is a heavy-duty, reinforced PVC discharge hose designed to handle pool backwash, draining, and water transfer with high pressure and chemical resistance.

This reinforced pool hose combines a 3-ply polyester yarn core and abrasion-resistant PVC cover to give homeowners and service pros a flexible, durable option for filter backwash, pump discharge, and general water transfer. Sized to fit typical 3" outlets and rated for a wide temperature range, it stores flat when not in use and is built for repeated handling near pool equipment.

How does this hose connect to my pool equipment?

The hose is made to fit over 3" or smaller filter outlets and standard 3" hose fittings; its mouth measures round at roughly 76–83 mm. For attachment to rigid 3" PVC piping, choose a larger hose size or a simple adapter to ensure a snug, leak-free connection.

• 3" round mouth, fits most filter outlets and pumps
• Ring size about 76–83 mm for quick fit
• Use an adapter or larger hose if connecting directly to 3" PVC pipe

Can it handle high pressure, chemicals, and outdoor conditions?

Yes — the Eastran discharge hose is rated to 90 PSI and resists common pool chemicals, abrasion, and aging. Its PVC construction and polyester reinforcement provide weather resistance and long service life when used as recommended.

• Working pressure: 90 PSI for reliable discharge performance
• Chemical and abrasion resistant PVC outer layer
• 3-ply polyester reinforcement prevents tears and leaks

How easy is it to store and maintain between uses?

After backwashing or draining, the hose collapses to a lay-flat profile that rolls compactly for storage. Keep it dry and out of direct sunlight to extend life; occasional rinsing removes debris and pool chemicals.

• Lays flat for compact rolling and storage
• Store in a dry, shaded area to avoid premature weathering
• Rinse after heavy chemical exposure to prevent buildup

What lengths, temperature range, and typical uses should I expect?

This model is 50 feet long and performs across a broad temperature span, making it suitable for seasonal pool tasks and year-round water transfer. It’s ideal for filter backwash lines, pump discharge, draining, and other non-pressurized or moderate-pressure water-moving jobs.

• Length: 50 ft for extended reach around equipment
• Temperature range: 23°F to 149°F (-5°C to 65°C)
• Common uses: backwash, pump discharge, pool draining, water transfer

Who is this for: The Eastran 3" x 50ft backwash hose suits homeowners maintaining in-ground or above-ground pools, pool service technicians who need a dependable discharge line, and anyone needing a rugged, chemical-resistant hose for moving large water volumes. It’s especially useful when you want a hose that stores flat, connects easily to standard 3" fittings, and endures the demands of pool equipment use.