Basic 19 Inch Filter Disc - Residential height_2/3 Meter (Measures free chlorine or bromine

(Measures free chlorine or bromine on one strip

They have a textured stepping surface for safety

The solid one-piece molded construction with 100% resin material is naturally impervious to salt air

772 BTU's per hour and connects with either 1

The Pentair Small Body Flowmeters Flow Range for the 3/4 inch pipe size is 2 to 16 GPM

Basic 19 Inch Filter Disc - Residential height_2/3 Meter (Measures free chlorine or bromineThis is a 19 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.