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total alkalinity
To clear hazy water add to the filter and watch your water as it becomes clear
and tub surfaces
giving you more time to enjoy your spa
and your sanitizing needs are met
Unicel C-7447 Filter Cartridge Chemical Type_Bromine total alkalinityUnicel 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.
US$ 14.95
US$ 40.00
US$ 1749.50
