What Causes the White Calcium Line Around a Pool? At first, it looks like a pale mark along one or two tiles. A few weeks later, the line has spread around much of the pool. White or gray buildup at the waterline is common in Arizona, where evaporation removes water but leaves dissolved minerals behind.…
Why Does Chlorine Disappear So Quickly From an Arizona Pool? You test the pool in the morning, add chlorine, and expect the problem to be handled. By the following day, the reading is low again. During an Ahwatukee summer, chlorine works under demanding conditions, but rapid loss should not simply become part of the weekly…
What Does High Pool Filter Pressure Mean? The pressure gauge on a pool filter is easy to ignore until the needle moves somewhere unfamiliar. Yet that small gauge offers useful information about how easily water is moving through the system. There is no single correct pressure for every Ahwatukee pool. Filter type, pump speed, plumbing,…
Why Are Air Bubbles Coming From My Pool Return Jets? A few bubbles appear in the pool after the pump starts. Then they keep coming. You may also notice the pump basket never fills completely, water movement feels weaker, or the pump needs help before it will prime. Air bubbles at the return jets usually…