Aprilaire #4089 Pump Assembly for 445, 445A and 448 humidifier
Sturdy construction
High performance
Low on maintenance
AirFilters.com
This pump assembly is for use with Aprilaire models 445, 445A, 448 and features sturdy construction, high performance, and is low on maintenance. Find this item and many more in stock and ready to ship from AirFilters.com!
