Pool Hose Adapter Kit: 2 pack pool adapters, enough to use or replace them in your daily life. Premium Pool Hose Adapter: The Hose Adapter pool cover is made of strong and durable corrosion resistant plastic. The rubber ring fits snugly over the 1.25" hose, creating an airtight space to prevent water leakage, perfect for pool connection kits. Pool hose adapter Easy to install: The pool adapter is used to connect a 1.25 inch hose to a plunger valve or strainer pump. The small end connects to a 1.25" hose. The threaded end connects to a 1.5" piston valve or strainer pump. To squeeze. No need to purchase additional plumbing and avoid additional costs. Many possible uses for the adapter: The pump hose adapter is suitable for hoses from filter systems, submersible pumps, swimming pool pumps, filter pumps, sand filter systems or shut-off valves. We recommend avoiding the use of hose clamps in the area where the water pipe meets the outlet.