Home > Humidifiers - Pads - Parts > Humidifier Replacement Parts - Aprilaire & Bemis > Humidifier Parts - Aprilaire > Aprilaire Models 550, 550A & 558 Humidifier Parts > #4 Base, #4219

#4 Base, #4219

Item# #4219
$67.98
Availability: Usually ships in 2-3 business days.

Product Description

Base for Aprilaire Humidifier Models 550, 550A & 558.