#4332 Aprilaire Damper Assembly
Fits Aprilaire models 400, 400A, 400M, 500, 600, 600A and 600M.
Includes damper blade, spring, and knob.
AirFilters.com
This Damper assembly fits Aprilaire models 400, 400A, 400M, 500, 600, 600A and 600M. Damper Assembly includes damper blade, spring and knob. Find this replacement and many more items for your Aprilaire in stock and ready to ship from AirFilters!
