iO HVAC Controls iO-FCA Filter Change Alert

Replacing air filters is one of the most important maintenance tasks for keeping your homeowners HVAC systems running efficiently. As the filter gets clogged, the system has to work harder, using more energy and reducing air quality. The Filter Change Alert (iO-FCA) takes the guesswork out, automatically notifying the homeowner. This device monitors the pressure changes in a HVAC system, triggering an audible beep and a visual red light the moment the filter needs swapping out. Homeowners looking to extend the life of their HVAC unit, save on energy costs, and breathe easier will love the iO-FCA.

Key Features & 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