AprilAire Hard Water Maintenance Kit - HydroCore Cartridge & Replacement Orifice for 620/720 Humidifiers 3 Sprouts 2 IN 1: The product

2 IN 1: The product consists of a high quality toilet plunger and a matching highly efficient toilet brush

Four the First Time in Foreverbanner you receive is assembled

also looks fashionable on changing table

** *Indoor use only

Made for your little one’s most comfortable sleep

AprilAire Hard Water Maintenance Kit - HydroCore Cartridge & Replacement Orifice for 620/720 Humidifiers 3 Sprouts 2 IN 1: The productFOR HARD WATER APPLICATIONS Replacement Orifice included for convenient, easy annual maintenance. If your 620 or 720 Humidifier is connected to hard water, replace the Orifice annually or as needed to maintain peak performance and help prevent excess scale buildup. ALL IN ONE The HydroCore includes everything you need to service the humidifier water panel and maintain peak performance, conveniently pre assembled and ready to go! For added convenience,