Carrier AERO 39MN Installation, Start-Up And Service Instructions Manual page 145

Unit Size 50
Angle Filter Section
(18) 16 x 20, (12) 16 x 25
Unit Size 72
Angle Filter Section
(56) 16 x 20
Shaded area represents filter section blankoff.
Fig. 133 — Filter Mixing Box and Angle Filter Arrangement — 2-in. or 4-in. (cont)
Unit Size 61
Angle Filter Section
(24) 16 x 20, (16) 16 x 25
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