Aprilaire 1213 User Manual

Page of 4
Models 1213 & 1413
Upgrade Kit for Media Air Cleaners
Installation Instructions
Sharp edges may cause injury from 
cuts. Use caution when handling 
sheet metal.
 WARNING
1.  Read instructions thoroughly before beginning installation.
2.  Do not install the upgrade kit in a location where the media will be 
in direct exposure to UV light. UV lights will cause degradation of the 
fi ltering media.
 CAUTION
APPLICATION
MODEL 2400
OLD STYLE
MODEL 2400
NEW STYLE
MODEL 2200
OLD STYLE
MODEL 2200
NEW STYLE
90-1377
Fits all Model 2400 air cleaners and 
Model 2200 air cleaners produced after 1985 
(see illustrations at right).
CONTENTS OF PACKAGE
INSTALLATION
INSTRUCTIONS (QTY 1)
DOOR LABEL (QTY 1)
STYROFOAM
DOOR LINER (QTY 1)
FRAME SUPPORT (QTY 4)
FRAME BASE (QTY 2)
FILTER MEDIA (QTY 1)
90-1378
NOTE:  Door liner is in the bottom of 
the box – do not discard.