This video explains why using MERV 14 filters in residential HVAC systems may not be suitable. While MERV 14 filters are highly efficient at capturing small particles, using them in residential systems can cause reduced airflow, strain on the system, and costly repairs or replacement. In addition, a lower-rated filter may be sufficient for most homes. Please consult an HVAC professional before installing a high-efficiency filter to ensure it's appropriate for your specific needs. If you found this video informative, please leave your questions or comments below.

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