1.25 inch to 1.5 inch Type B Hose Pool Filter Pumps Adapters for Intex Hose Pump Parts Connector Replacement Feature: The Type B Hose Adapter coverts above ground swimming pools with 1.25" fittings to 1.5" fittings. Works with all Intex Saltwater generators and salt water systems, all Intex filter pumps that use threaded 1-1/2" filter connection hoses and all pools that use 1-1/4" clamp on style hose connections. Upgrade Pump/Filter. Needed when upgrading a 1000 GPH pump or smaller, to a 1500 GPH pump or larger. This pair of hose conversion adapters covert pools with 1.25-inch clamp-on fittings to 1.50-inch screw-on fittings. High Quality. The pool pump hose adapter is made of high-quality materials to make the connection more firm, not easy to leak and not easy to damage. Unique Design. Unique specially designed threaded pressure clamp for attaching to fittings coming through pool walls. Simple to attach to Intex 1-1/2" hoses with threaded collars, simply screw it on. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.Package includes:01: 1 x rubber ring 1 x clamp 02: 2 x rubber rings 2 x clamps 03: 4 x rubber rings 4 x clamps