Category: Pool Pump Impeller
The impeller moves the water — when it’s clogged or damaged, nothing works right. This section covers impeller cleaning (the most common fix for sudden flow loss), damage diagnosis, sizing for replacement, and the disassembly procedure for the most common pump brands.
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Read the Guide →: Pool Pump Impeller vs Diffuser — Which One Is Actually Failing
Not sure whether your pump’s impeller or diffuser is the actual problem? Here’s the difference between the two parts and how to tell which one is causing your symptoms. Read the Guide →
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Read the Guide →: Pool Pump Diffuser Problems — Symptoms, Diagnosis, and Replacement
The diffuser converts impeller velocity into pressure. A cracked or worn diffuser causes weak flow and low pressure even when the impeller is clean and the filter is fresh. If… Read the Guide →
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Read the Guide →: Pool Pump Vibrating Excessively — Causes and Fixes
Pool pump vibrating? Usually loose mounting or cavitation, not the motor. How to find the cause, stop the shaking, and spot failing bearings. Read the Guide →
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Read the Guide →: Pool Pump Making Noise — What Each Sound Means and How to Fix It
The sound your pool pump makes tells you almost exactly what’s wrong before you open anything. Grinding or screeching means bearings. Humming without starting means capacitor. Rattling means debris in… Read the Guide →
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Read the Guide →: Pool Pump Impeller Clogged — How to Diagnose and Clear It Yourself
A clogged impeller is a free fix if you catch it early — and the symptoms are unmistakable once you know what to look for. Pump runs normally, sounds fine,… Read the Guide →
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Read the Guide →: Pool Pump Weak Flow — What’s Blocking Your Suction and How to Fix It
Pool pump running but barely moving water? Your filter pressure gauge tells you where to look first. Here’s how to diagnose and fix weak flow — from dirty filter to… Read the Guide →