Basic 17 Inch Filter Disc - Residential sign-subject_First Aid It fits SP1082 to SP1086

It fits SP1082 to SP1086 Skimmers that use the SPX1082CA or B-152 basket

This is an ABS Hydrostatic Relief Valve for a 1-1/2 inch internal NPT or 2 inch NPT sump

Never mix different products together in the same bottle or pail

Approximately 80 percent of the incoming dirt load is spiraled down to a clear sediment chamber

They can be used on Schedule 40 or 80 pipe

Basic 17 Inch Filter Disc - Residential sign-subject_First Aid It fits SP1082 to SP1086This is a 17 inch filter disc made by Universal Filtration. The disc OEM style is designed for basic residential DE 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.