Hayward Dark Gray Vinyl Ring with Insert | WGX1048BDGR PKG188Z Transfer the core block/plug from

Transfer the core block/plug from your old cartridge into this new one before reinstalling

Before reinstalling the strainer cover

eliminating the need for pre-punched light panels

The extension collar raises the skimmer body to the correct height relative to the vinyl liner surface

and mustard algae before they start

Hayward Dark Gray Vinyl Ring with Insert | WGX1048BDGR PKG188Z Transfer the core block/plug fromThe Hayward Dark Gray Vinyl Ring with Insert (WGX1048BDGR) is the OEM replacement vinyl ring and insert assembly in dark gray, designed for use in compatible Hayward skimmer and pool fitting applications. What It Does This vinyl ring and insert assembly provides the structural seating and seal interface at the point where a fitting or cover meets the pool shell or deck. The dark gray color finish is specific to this variant confirm the color of your