Pool pumps rarely die without warning. Most give you a few weeks of hints before they pack it in completely — the trick is knowing what to listen (and look) for.
A grinding, screeching or rattling sound usually points to worn bearings. It'll keep running for a while like this, but it's getting less efficient — and louder — by the week.
If your returns aren't pushing water like they used to, or your automatic cleaner has slowed down, the impeller or seals may be on their way out.
A small puddle near the pump most days usually means a failing shaft seal. Left alone, it can lead to motor damage — this one's worth getting looked at sooner rather than later.
Struggling to get water flowing at start-up, or losing suction shortly after, often points to an air leak or a pump on its way out.
A pump that keeps tripping your safety switch or feels hot to touch after running is telling you the motor is working harder than it should.
Catching any of these early usually means a simple repair — new seals or bearings — rather than a full replacement. Ignore them for too long and you risk the motor burning out altogether, which is a bigger bill and often an unplanned one (usually right before a pool party).
Hearing something off from your equipment? Get it checked before it becomes an emergency call-out.