HomeAppsLifestyleFiltrete™ SmartApps like Filtrete™ Smart Here are some great alternatives to Filtrete™ Smart by 3M Company : Atmosphere Connect ★3.5 Winix Smart ★3.6 Sensibo ★3.9 Blueair ★4.7 Airthings ★4.6 luft ★4.9 Philips Air+ ★3.4 The Kidde App ★4.7 Mila Air ★4.3 HAVEN IAQ ★4.2 Room Temperature Thermometer ★4.4 Goettl ★4.4 Thermometer Room Temperature ★4.3 MRCOOL SmartHVAC ★4.4 Room Temperature Thermometer ★4.2 SmartAC.com ★3.6