Improve Indoor Air Quality (IAQ) by trapping dust, pollen, mold spores, and bacteria
Protect HVAC components like coils and fans from dirt buildup
Enhance energy efficiency by maintaining proper airflow
Extend equipment lifespan through reduced wear and tear
The frequency of filter changes depends on the filter type, environment, and usage intensity:
Filter Type | Replacement Frequency (Typical) |
---|---|
Panel Filters | Every 1–2 months |
Pleated Filters | Every 2–3 months |
Bag Filters | Every 6–12 months (depending on load) |
HEPA Filters | Every 12–24 months (or based on pressure drop) |
Carbon Filters | Every 3–6 months |
Tip: Use a differential pressure gauge to monitor filter loading. When the pressure drop doubles from its initial value, it’s time to replace the filter.
If you’re managing a facility or planning maintenance schedules, KCK-SS can help you build a filter replacement log or even optimize your HVAC system for energy savings. Want to go deeper into MERV ratings or filter selection for specific environments. Contact us!
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