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Ships within 48 hours · Estimated delivery Nov 12 - Nov 17
Reserve from the case
Ships within 48 hours · Estimated delivery Nov 12 - Nov 17
Pro Tip: A 2-inch thread isn't always a 2-inch thread — check the standard
Removable silicone head is dishwasher safe
Hard water is the silent killer of hot tubs
BioGuard Balance Pak 300
Unicel C-7466 | 65 sq ft Sundance Spa Filter Cartridge Type_Algaecides Pro Tip: A 2-inch threadThe Unicel C 7466 is a 65 square foot replacement cartridge for Sundance and Sweetwater spas, replacing OEM part number 6540 481. It carries 164 pleats across a wide 7 1 2" body, and it is distinguished by a closed castle top a sealed end cap with a crenellated rim, notched like the battlements on a castle wall, which is where the name comes from. That closed top is not decoration. It means water has exactly one way out of this cartridge: down through
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