【Pool Skimmer Hose】1-1/4" (1.25 inch) inside diameter hose x 3' ft long. Replaces original 1-1/4" hose system from skimmer to pump/from filter to return. 【Compatible Models】Compatible with Intex pump models 330 GPH, 530 GPH, and 1,000 GPHand Intex Pump Models 607,637. 【High Quality】The hose is made of high-quality materials that are leak-proof, ultra-durable, rigid, lightweight and flexible. Pool filter vacuum hose construction provides maximum resistance to UV rays and chemicals. 【Easy to Install】The above ground pool hose interface adopts knob design, so quick and easy installation without additional installation tools. It's perfect replacement for your worn out pool hose. 【Sincere Service】Your satisfaction is ‎our greatest motivation! If you have any questions, Please contact us through Amazon and we will provide you with a 100% satisfactory shopping experience. 1-1/4" (1.25 inch) inside diameter hose x 3' ft long.