iO HVAC Controls iO-FCA Filter Change Alert

Replacing air filters is key to maintaining HVAC efficiency. As filters clog, systems work harder, wasting energy and lowering air quality. The iO-FCA Filter Change Alert solves this by detecting pressure changes and signaling with a beep and red light when it’s time to replace the filter, helping homeowners extend system life, save on energy, and improve air quality.

Features and Benefits:

• Tracks pressure changes to alert you when it’s time to replace your filter
• Provides both visual and audible reminders so you never miss a change
• Maintains optimal airflow, static pressure, and air quality for your home
• Easy to install and works with any HVAC system
• Simple push of the button to silence the alert
• Red light remains lit until the filter is changed