Why are there air bubbles coming from my pool returns?
Air bubbles coming from your pool returns indicate air is entering your circulation system, typically through suction-side leaks in plumbing connections, pump seals, or equipment. The most common culprits are a worn pump lid O-ring, low water level exposing the skimmer, cracked underground PVC pipes, or loose valves and fittings. In New Jersey, freeze-thaw cycles […]
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