Answer:
In our experience, mini-split filters should be cleaned at least once a month during peak usage seasons to maintain optimal performance and air quality. From what we’ve seen over the years, dust, pollen, and other particles can quickly clog these filters, especially in areas with high activity or pets. We believe this frequency ensures your unit runs efficiently and prevents potential strain on the system, saving you money on energy bills and repairs in the long run. Based on what we’ve observed, it’s a simple task that makes a big difference in keeping your space comfortable and healthy.
More on How Often You Should Clean Mini-Split Filters:
One of the key insights we’ve gained is that cleaning frequency can depend on the environment. For instance, if you live in an urban area with higher pollution levels or a household with smokers or pets, we find that you might need to clean the filters every two weeks. Conversely, in low-use scenarios or cleaner environments, every six weeks might suffice. But as we’ve often suggested to clients, it’s always better to err on the side of cleaning more often than less, as dirty filters can directly affect the air you breathe.
We’ve also noticed that regular filter cleaning isn’t just about performance but about longevity, too. Many clients have told us they saw a dramatic reduction in repair costs by following our advice to keep the filters clean. In our view, it’s a small effort that protects your investment. If you’re unsure, we recommend checking your filters more frequently at first to establish a routine that works for your specific needs.
