The pH may be quite lower than 6.8 if 6.8 is the lowest on the comparator. Does your test kit have a base demand test? We seldom recommend using Acid / Base demand tests but in this case I'd like you to be sure it's safe for the pool.
Re: Normal PH, TA off the charts
The pH may be quite lower than 6.8 if 6.8 is the lowest on the comparator. Does your test kit have a base demand test? We seldom recommend using Acid / Base demand tests but in this case I'd like you to be sure it's safe for the pool.
12'x24' oval 7.7K gal AG vinyl pool; ; Hayward S270T sand filter; Hayward EcoStar SP3400VSP pump; hrs; K-2006; PF:16
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