Changing your filter cartridge keeps your pool and spa safe

Filters are used to remove insoluble matter from your pool or spa. Cartridge filters are one of the types of filters used. Over time the accumulation of dirt on the filter cartridge results in the slow-down of the turnover rate making it unacceptable for keeping the pool water safe. The cartridge can be removed and…

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How to adjust alkalinity for the effect of cyanuric acid

Before adjusting pH or sanitizer in your pool, you need to adjust the total alkalinity to carbonate alkalinity. Sanitizers like Dichlor and Trichlor release cyanuric acid (CA) which is a weak buffer. Cyanuric acid may also be added directly as a stabilizer. Total alkalinity needs to be adjusted for cyanuric acid so that you can…

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