Package Content: You will receive 2 pool adapters, 2 hose clamps, 2 rubber washers, raw tape and 1 screwdriver. Two complete sets of swimming pool adapter kits to better connect water pipes, enough for you to use or replace in your daily life. High quality material: the adapter swimming pool is made of high quality plastic, corrosion resistant, not easy to deform and durable. The hose clamp is made of stainless steel, which can connect the hose and the adapter stably and prevent water leakage. Easy installation: This swimming pool adapter is suitable for connecting a hose from 1.25" to a 1.5" piston valve or upgrade to a heavier duty filtration pump. The small end connects to a 1.25 inch hose. Threaded end connects to a 1.5" piston valve or strainer pump, just tighten. Compatible with: Type A pool adapter fits to all 4000, 2500, 2000 and 1500 gph filtration pumps connected with Intex threaded hose. Wide range of uses: the hose adapter can be used for filtration system hoses , swimming pool pumps, submersible pumps, filtration pumps, sand filter systems or shut-off valves.