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Cleaning Ductless Systems
  • June 18, 2024

Ductless wall-mounted systems, popular for their efficiency and ease of installation, also require regular maintenance to ensure optimal performance and health safety. Cleaning these systems every few years is crucial to prevent bacteria growth, dust accumulation, and efficiency losses.

Why Clean Ductless Systems Regularly?

  1. Bacteria and Mold Growth: The moist environment of air conditioning units can become a breeding ground for bacteria and mold if not cleaned regularly. This can lead to poor indoor air quality and health issues such as allergies and respiratory problems.
  2. Efficiency and Longevity: Dust and debris that accumulate in the filters and coils of ductless systems can significantly reduce their efficiency. Regular cleaning ensures that your system operates at peak efficiency, saving energy and reducing costs.
  3. Air Quality Improvement: Regular cleaning of ductless systems helps remove allergens and contaminants from the air, which is particularly beneficial for individuals with respiratory conditions or allergies.

How Often Should You Clean?

Experts recommend cleaning ductless wall-mount systems at least once every two to three years. This frequency can vary based on usage patterns and environmental factors such as the presence of pets, smoking, or high dust levels.

Professional Cleaning vs. DIY

While some aspects of maintenance, like filter cleaning, can be done by homeowners, professional cleaning is recommended for thorough maintenance. Technicians will clean components like coils and condensate pumps that are not easily accessible, ensuring a comprehensive clean.


Regular cleaning of ductless wall-mount systems is essential for maintaining air quality, system efficiency, and overall home comfort. Engaging a certified professional ensures that your system remains effective and hygienic, safeguarding your investment and health.

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