Basic 16 Inch Filter Disc - Residential pool-dimensions_17x34 The Slamma is constructed of

The Slamma is constructed of 304L stainless steel to minimize corrosion

Seal is neoprene

The District of Columbia Spa Rules and Warnings Sign with custom text information has been designed to comply with the DC Register Vol

The New York Pool Rules Combined Sign for Supervision Level IV pools has been designed in accordance with the New York Title 10 Part 6 which includes warning statements for Supervision Level IV plus hours and capacity

Basic 16 Inch Filter Disc - Residential pool-dimensions_17x34 The Slamma is constructed ofThis is a 16 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.