Pentair Kreepy Krauly E-Z Vac Wire Diverter (K121620) Pentair Kreepy Krauly E-Z Vac Wire Diverter (K121620) is a replacement part that was made by Pentair from the same high-quality materials used to manufacture the original Factory part making this a genuine OEM product. Aboveground pools can have a very strong return flow that can hinder the E-Z Vac (As well as other suction cleaners) from performing its task of cleaning the entire pool. In some cases, the Eyeball Diverter may not fit the returns on your specific aboveground pool, so in order to resolve this problem Pentair designed a Wire Diverter that is able to perform the same task as the standard Diverter that will not fit the pool return. The part is White on the one end with two metallic wires that come out of its center which helps disperse the return flow to other areas of the pool making it easy to identify. These parts can deteriorate over the length of time and use but are very easy to remove and replace for all customers.