Carrier AERO 39MN Installation, Start-Up And Service Instructions Manual page 148

Unit Sizes 36 and 40
Bag/Cartridge Pre-Filter Section
(4) 12 x 24, (8) 24 x 24
Unit Size 61
Bag/Cartridge Pre-Filter Section
(7) 12 x 24, (12) 24 x 24
Shaded area represents filter section blankoff.
Fig. 134 — Side Load Bag/Cartridge Filter Arrangement (cont)
Unit Size 50
a39-4202
Bag/Cartridge Pre-Filter Section
(12) 24 x 24, (3) 24 x 12
a39-4204
Unit Size 72
Bag/Cartridge Pre-Filter Section
(4) 12 x 24, (16) 24 x 24
147
a39-4203
a39-4205