Unicel Filter Cartridge 75 sf | Dimension One Spas 1561-12 | 7CH-975 C7468 For closing: Phosphate levels should

For closing: Phosphate levels should be 100ppb or lower for optimal results

Place the inner mesh bag over the area of the stain

weddings and other special occasions

The Pleatco Advanced PSR137 is a 137 sq ft replacement filter cartridge engineered for precision fit in Sta-Rite Posi-Flo II cartridge pool filters

5" in diameter and are recommended for pool rails and in-pool games

Unicel Filter Cartridge 75 sf | Dimension One Spas 1561-12 | 7CH-975 C7468 For closing: Phosphate levels shouldUnicel 7000 Series 75 sq. ft. Replacement Filter Cartridge delivers precision engineered filtration for Dimension One Spas. With 216 pleats of 3 oz. Reemay 2033 polyester media, this top load cartridge maximizes surface area for superior water clarity and extended service intervals between cleanings. Specifications Filter Area 75 sq. ft. Length 10 1 2" Outer Diameter 7" Top Inner Diameter N A Bottom Inner Diameter N A Material 3 oz. Reemay 2033 Pleat