Pool Hose Adapter Kit: 2 pack pool adapters, enough to use or replace in your daily life. 2 hose clamps and 2 gel pads, 1 screwdriver for a more tight connection. Pool Hose Adapter: Intex pool adapter is made of corrosion-resistant plastic, sturdy and durable. The rubber ring fits snugly with 1.25" hose and creates a sealed space to prevent water leakage, perfect for pool connection kits. Easy to Install Pool Hose Adapter: The pool adapter is used to connect 1.25" hose to a piston valve or filter pump. The small end is connected to 1.25" hose. The threaded end is connected to a 1.5" piston valve or filter pump. Easy to screw on. You don't need to buy additional hoses and avoid extra costs. Intex Sink Adapter Size: Intex sink adapter for all 4000, 2500, 2000 and 1500 gallon per hour filter pumps and threaded hose connectors. Note: Please refer to the picture for the exact size. Widely Used for Pool Adapters: Pump hose adapters are suitable for filter system hoses, submersible pumps, pool pumps, filter pumps, sand filter systems or shut-off valves. We recommend that you do not have the water outlet in the water pipe area and do not use hose clamps. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.