Instruction Manual
99 
Table 43 - 90-140 ton Unit Filters 
Feature 6B 
Quantity / Size 
Type 
0 
35 / 18” x 20” x 2” 
Pleated, 30% Eff, MERV 8 
B 
21 / 20” x 24” x 4” &  
7 / 16” x 20” x 4” 
Pleated, 30% Eff, MERV 8 
C 
35 / 18” x 20” x 2” 
Permanent Filter Frame - 
Replaceable Media 
F 
21 / 20” x 24” x 4” &  
7 / 16” x 20” x 4” 
Pleated, 65% Eff, MERV 11 
G 
Pleated, 85% Eff, MERV 13 
H 
Pleated, 95% Eff, MERV 14 
Table 44 - 6-8 and 10 ton Energy Recovery Wheel Filters 
Feature 1A 
Quantity / Size 
Type 
F, G, H, J, Q, R, S, T 
1 / 25” x 16” x 4” 
Pleated, 30% Eff, MERV 8 
With Energy Recovery Wheel Exhaust 
Air Filters, Feature 6A - D, F, G 
OA - 1 / 25” x 16” x 2” 
EA - 1 / 25” x 16” x 2” 
Table 45 - 9 and 11-15 ton Energy Recovery Wheel Filters 
Feature 1A 
Quantity / Size 
Type 
F, G, H, J, Q, R, S, T 
2 / 16” x 20” x 4” 
Pleated, 30% Eff, MERV 8 
With Energy Recovery Wheel Exhaust 
Air Filters, Feature 6A - D, F, G 
OA - 2 / 16” x 20” x 2” 
EA - 2 / 16” x 20” x 2” 
Table 46 - 16-25 and 30 ton Energy Recovery Wheel Filters 
Feature 1A 
Quantity / Size 
Type 
F, G, H, J, Q, R, S, T, 
U, V, W, Y, Z, 1, 2, 3 
3 / 20” x 25” x 4” 
Pleated, 30% Eff, MERV 8 
With Energy Recovery Wheel Exhaust 
Air Filters, Feature 6A - D, F, G 
OA - 3 / 20” x 25” x 2” 
EA - 6 / 14” x 20” x 2” 










