Unicel C-5431 Replacement Filter Cartridge for 30 Square Foot Hot Springs Spas/Watkins Mfg, Model FH/IH 220 Volt foam-marker Dimensions: 8 1/16" x 5

Dimensions: 8 1/16" x 5 1/16" x 3/4" (width x height x thickness)

1-2015 (Vented - Class C)

Headband Style Hearing Protection

AGGRESSIVE GRINDING: Tiger type 27 grinding wheels are designed with fiberglass cut back from the edge to provide instant aggressive grinding right out of the box

Unicel C-5431 Replacement Filter Cartridge for 30 Square Foot Hot Springs Spas/Watkins Mfg, Model FH/IH 220 Volt foam-marker Dimensions: 8 1/16" x 5Unicel C 5431 Replacement Filter Cartridge for 30 Square Foot Hot Springs Spas Watkins Mfg, Model FH IH 220 Volt Diameter: 5 1 8 inch; length: 10 1 4 inch Top end cap: open, 1 15 16 inch inner diameter; bottom end cap: open, 1 15 16 inch inner diameter Pleat count: 157; filter media: 3 ounce reemay 2033; filter area: 30 square feet Get more efficient filtration and better water clarity with Unicel filters Longer time between cleanings; meets oem