How can you make a one and quarter inch inlet outlet on an intex pool two inches so hook up regular pump filter?

Option 1: Use a Pool Conversion Kit

* Purchase a pool conversion kit that includes a 2-inch adapter and fitting.

* Some popular brands of pool conversion kits include Swimline, Bestway, and Poolmaster.

* Follow the instructions included in the kit to install the adapter and fitting.

Option 2: Use PVC Pipe and Fittings

* Purchase a 2-inch PVC pipe, coupling, and cap.

* Cut the PVC pipe to the desired length.

* Attach the coupling to one end of the PVC pipe and the cap to the other end.

* Drill a 1.25-inch hole in the side of the coupling.

* Insert a 1.25-inch barbed fitting into the hole and secure it with a hose clamp.

* Connect the PVC pipe to the Intex pool inlet/outlet using a hose clamp.

Option 3: Use a Rubber Expansion Plug

* Purchase a 2-inch rubber expansion plug.

* Insert the rubber plug into the Intex pool inlet/outlet.

* Use a sharp knife to cut a 1.25-inch hole in the center of the rubber plug.

* Insert a 1.25-inch barbed fitting into the hole and secure it with a hose clamp.

* Connect the barbed fitting to the pump filter using a hose.

Note: When connecting the pump filter to the pool, ensure that the filter is installed above the water level. This will help prevent the filter from becoming flooded and damaged.