Like any mechanical system, having your HVAC system routinely serviced will pay dividends in the long run. Keeping the dust and dirt out is critical to your AC system’s ability to work effectively. Clean filters allow your air conditioner to run more efficiently, which can save you money on energy bills and help you avoid a costly repairs or replacement. Plus, a clean filter promotes a cleaner living environment by improving your home’s air quality. You’ll want to replace your air…