COMPATIBLE POOL HOSE: The above ground pool hose is compatible with all Intex filter pump 330 GPH, 530 GPH, and 1000 GPH, Compatible with Intex filter pump models 603, 637. POOL PUMP HOSE: The pool pump hose inner diameter: 1.5"/38mm, length: 40"/1.1m. Fits well on 1.5" diameter pool accessories connectors. 【 Easy to Install】Slipped on clamps right to the pool filter hose in seconds. This ensures that the hose is secured to the pump and pool and that there are no unforeseen leaks. REPLACEMENT POOL HOSE: These universal pool hoses are replacement hoses for above-ground pools and soft-sided pools which use 1 1/2" pool hoses. Usually used on pool pumps, surface skimmers, pool skimmers, pool filters, sand filters and pool wall outlets. 【Premium Material】Pool replacement hoses manufactured from high-quality polyethylene plastic, it offers leak-proof, corrosion-resistant, wear-resistant, ensuring a long service life. Pool Hose Replacement 1.25Inches Diameter Replacement Hose,Swimming Pool Filter Replacement Hose for Above Ground Pools, Compatible With Filter Pump 300GPH,330 GPH,530 GPH,and 1,000 GPH(2Pcs)