Basic/Culligan 11.5 Inch Fiter Disc horsepower_4 HP the Guardian G1902 is ANSI

the Guardian G1902 is ANSI Z358

The Kokanee Stair Rails are for applications with automatic pool covers

Vermont and Virginia

It has an overall size of 6 x 6 inches which will fit over standard ceramic pool depth marker tiles

Basic/Culligan 11.5 Inch Fiter Disc horsepower_4 HP the Guardian G1902 is ANSIThis is a 11. 5 inch filter disc made by Universal Filtration. The disc OEM style is designed for basic DE filters and Culligan filters. A spacer is required (not included). Universal Filtration discs are injection molded from 100% virgin, high impact styrene. They are then covered with multi filament, polypropylene fabric the industry standard for over 30 years.