Troubleshooting Slow Water Flow in Water Purifiers -

Troubleshooting Slow Water Flow in Water Purifiers

Is your purifier’s water flow gradually slowing down? Here are common causes and solutions:

Clogged Filters: Over time, sediment, rust, and organic matter can block pre-filters (PP cotton) or activated carbon filters.
Check the filter lifespan and replace them as recommended. Regularly flushing the pre-filter (if applicable) can extend its usability.
Low Water Pressure: Insufficient water pressure (below 0.1MPa) may affect RO purifiers. Install a booster pump or check
for pipeline blockages in your home’s water supply.
RO Membrane Fouling: RO membranes can become contaminated by mineral deposits or bacteria. Perform a chemical
cleaning (follow the manufacturer’s instructions) or replace the membrane if cleaning is ineffective.
Air Trapped in the System: After filter replacement, air bubbles may accumulate in the pipeline. Run the water for 5–10 minutes to flush out the air.

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If issues persist, consult professional maintenance to avoid damaging the purifier. Regular maintenance not only restores flow but also
ensures consistent filtration performance.