Aprilaire US4223 Drain Spud Pack Of 2

Description

4223 Aprilaire Drain Spud.Features. For use with Aprilaire models 500 550 550A 558 560 568 560A 600 600A 600M.. This is the plastic fitting which attaches to the base of the housing of your humidifier.. Designed to allow for the connection of the 12 in. drain hose.