4793 Humidifier Maintenance Kit with No. 10 Water Panel Model Replacement Filter for AprilAire Humidifiers 110, 220, 500, 550, 558

COMPLETE MAINTENANCE KIT: No need to find the parts yourself! This kit contains all components required to maintain peak performance of your AprilAire Whole Home Humidifier, models 550, 558.
INCLUDE: Water Panel (10), In-line Strainer (4004), Nozzle (4184), Drain Spud (4223), Yellow Orifice (4231), Scale Control Insert, Water Distribution Tray, Feed Tube.
Easy Installation: Simply disconnect your humidifier, open the top cover, remove the old filter, and place the new one in the fixed frame. Reassemble everything and turn the power back on.
COMFORTABLE HUMIDITY: the humidifier filter is an important part of the humidifier, and its role is to filter impurities in the water. It ensures that the vapors emitted by the humidifier are clean and do not pose a hazard to human health. Maintaining relative humiditybetween 40% and 60%.
AFTER-SALE SERVICE: If you have any questions about the humidifier maintenance kit, please do not hesitate to contact us.We will do our best to solve the problem for you until you are satisfied.