The Flowclear™ hose adapters are a simple and effective way to connect your filter pump to your pool. In this way, more powerful filter media can be used for pools of all sizes, which allows you to improve your filter results even further. The scope of delivery includes two hose adapters that fit the inlet and outlet hose. These durable, corrosion-resistant adapters connect hoses (diameter: 38mm) to pool fittings (diameter: 32mm). The adapters are easy to install and come with installation instructions.