Tool easy Installation: Features a twist knob design for quick, effortless setup without tools—simply adjust and tighten for secure connection stable: Ensures smooth water flows with leak resistant joints, suitable for sand, backwash operations, and saltwater setups for easy maintenance Premium component Construction: Made from polyethylene, these pool hoses are leak proof, strong, lightweight, and sturdy for long lasting with and pools Ideal Specifications: Measures 1.5 inches in diameter and 59 inches in length, perfect for pumps with 1500 GPH or high capacity, replacing pool hose part # 29060E general Compatibility: Designed for 1.5 inch connection, suitable for pool filter pumps, sand, backwash ports, drain valves, and saltwater systems, Manufacturer: ZBIianxer