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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Hardware set not included (R221030)
accurate reading of borate levels
Automatic wake-up is triggered once alarm is placed in the water
Will not interfere with or reduce chlorine levels
Unicel C-8418 Filter Cartridge Product Type_Water Testing Hardware set not included (R221030)Unicel filter cartridges are simply the finest replacement filters you can buy for your pool or spa, being made of the finest materials to meet or exceed OEM filters. Its heavy duty polyester is designed to last far longer than cheaper alternatives, while having more pleats to improve filtering capacity. Best of all, Unicel filters are made right here in the USA for the highest possible quality, allowing you to buy with confidence.
