HomeAppsLifestyleFiltrete™ SmartApps like Filtrete™ Smart Here are some great alternatives to Filtrete™ Smart by 3M Company : Atmosphere Connect ★3.5 Winix Smart ★3.4 Sensibo ★3.9 Blueair ★4.6 Airthings ★4.5 luft ★4.9 Philips Air+ ★3.4 The Kidde App ★4.5 Mila Air ★4.2 HAVEN IAQ ★4.2 Goettl ★4.3 Thermometer Room Temperature ★4.4 MRCOOL SmartHVAC ★4.3 Room Temperature Thermometer ★4.2 SmartAC.com ★3.6 My Air Quality - Airmoji Alarm ★4.5