Filtrete™ Smart is an app that works in conjunction with the Filtrete™ Smart Air Filter to help you manage and understand the air quality in your home. The app provides customized tips and alerts based on your home's environment, and will notify you when it's time to replace your filter based on usage and air flow, rather than just time. By pairing the app with your Filtrete™ Smart Air Filter, you can track the life of multiple filters, remember your filter type and size, and easily order replacement filters. Additionally, you can monitor both indoor and outdoor air quality and view short and long-term trends, as well as receive tips and alerts to improve indoor air quality.

It's important to note that the Filtrete™ Smart app requires a Filtrete™ Smart Air Filter to function properly. The app allows you to track the life of multiple filters, so you can easily keep track of when it's time to replace them. The app also remembers your filter type and size, making it easy to order replacement filters when needed. In addition to filter management, the app also allows you to monitor both indoor and outdoor air quality, and provides tips and alerts to help you improve the air quality in your home.

While the Filtrete™ Smart app is a useful tool for managing and understanding your home's air quality, it's important to note that the indoor air quality monitor is sold separately. This means that if you want to monitor indoor air quality, you'll need to purchase an additional device. However, even without the indoor air quality monitor, the app is still a valuable tool for filter management and outdoor air quality monitoring.