[Compatibility]This universal pool hose is perfect for use with In tex 607,637 filter pumps; 30GPH, 300GPH, 530GPH, 1000GPH filter pumps. (Package contents: Pool pump replacement hose x 4, metal O-ring x 8. Dimensions: Pool hose length: 59 inches, inner diameter: 1.25 inches.) [Elastic & Expandable Pool Hose]Providing unparalleled durability, our pool hose is made from thick, flexible plastic and designed to withstand the intensity of the sun without succumbing to or curls. The hose's corrugated construction combined with the smooth end design allows for uninterrupted water flow and ensures a long service life. [Easy Installation Process]Assembling our filter pump hose is easy: just a screwdriver and pliers are needed. Clamp construction allows for easy placement while providing reliable support. , attach to pump and tighten - ensuring a perfect fit, no need to worry about over-tightening. In order to make your pool last longer, we recommend that you replace your pool hose every year. color: blue Material: PE Package Contents: 1 set of swimming pool pump hose (four tubes and eight buckles, 3.2cm model) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.