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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Wait 24-48 hours before retesting CYA levels
This tried and true technology even works with high sanitizer levels and can be used at the same time as shocking your spa or hot tub
Pro Tip: The C-2613's symmetrical 1 1/16" inner diameter on both ends is designed to slide over a center core or standpipe within the housing
Natural Chemistry Clear and Perfect - 1 Qt Bottle / 32 oz
Intex Type A and Type C cartridges are dimensionally identical
Unicel 7000 Series 65 sq. ft. Replacement Filter Cartridge for Sundance Spas | C-7466 Pool Test Kits & Labs Wait 24-48 hours before retestingThe Unicel C 7466 is a 7000 Series precision engineered replacement filter cartridge delivering 65 sq. ft. of filtration area in a compact 14 3 4" profile. With 164 deep set pleats of 3 oz. Reemay 2033 spun bond polyester media, this cartridge maximizes dirt holding capacity and extends cleaning intervals keeping your Sundance spa water crystal clear between service visits. IMPORTANT: OUTER DIAMETER DIFFERENCE THIS IS NORMAL The original Sundance OEM
