A skimmer adaptor for Certikin skimmers to use with a manual vacuum. The Vacuum Kornea sits on top of your Certikin skimmer basket during pool cleaning. This allows you to use the skimmer basket, rather than your pump basket to collect debris out of the pool. Comes with a transparent lid to ensure an air-tight fit onto your Certikin skimmer basket and a hose tail to connect to your pool vacuum cleaning hose.
If the Kornea isn’t used, you will have to remove your skimmer basket to plug the hose into the bottom of the skimmer, debris will collect in the pump basket and could possibly cause damage.