Frontier Deck Drain Down Adaptor Fitting 1.7 Inch Width - Black color_Marine Blue and White The disc OEM style is

The disc OEM style is designed for Marine DE filters

50 inch FIP/1

Natural enzymes are used to break down oils

The Gemini commercial pool cleaner with PVA brushes is designed for Olympic size pools

This filter cartridge is identical to these cartridge numbers: 22505

Frontier Deck Drain Down Adaptor Fitting 1.7 Inch Width - Black color_Marine Blue and White The disc OEM style isThis is a down adaptor fitting for the Frontier Deck Drain in the color black. The Stegmeier Frontier Deck Drain System features a double wall base and snap in (removable) top. This drain is easy to clean and the tops are replaceable. Part number also known as SDDDA.