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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Requires approximately 20 inches of clearance behind the spa
you're sure to get a reliable cartridge that fits your filter perfectly
or negative electrical charge
Shaft seal sold separately
helps reduce scar tissue and wounds and insect bites
Hot Tub Filter Cartridge C-6640 ProAqua 6000 SERIES Requires approximately 20 inches ofGenuine Unicel Hot Tub Spa Filters. Part no: C 6640 Diameter: 6 15 16" Length: 19 3 8" Top: 3 1 2" Open Bottom: 3 1 2" Open 40 sq. ft. Filter Media: Reemay Brand: Unicel Premium This Unicel filter is a compatible replacement for Pleatco PJ40 4 and Filbur FC 1440. Use a genuine Unicel brand hot tub filter to keep your hot tub water sparkling clean and beautiful. Made with Reemay filter media, the genuine Unicel brand hot tub filters are durable and