97
Table 37 - 26, 31-50, 60, and 70 ton Preheat Filters
Quantity / Size Type
A, B, C,
D
A, B, C,
D, E, F
6 / 16” x 25” x 1”
Metal Mesh, Outside Air
with PE or PR, Feature 1A = B, C
4 / 16” x 25” x 1”
Table 38 - 6-8 and 10 ton Unit Filters
0
Pleated, 30% Eff, MERV 8
with RAB, Feature A2 = Q, R
2 / 20” x 20” x 2” and
1/12” x 24” x 2”
B
Pleated, 30% Eff, MERV 8
with RAB, Feature A2 = Q, R
2 / 20” x 20” x 4” and
C
Permanent Filter Frame -
Replaceable Media
with RAB, Feature A2 = Q, R
2 / 20” x 20” x 2” and
4 / 16” x 20” x 4”
Pleated, 65% Eff, MERV 11
Pleated, 85% Eff, MERV 13
Pleated, 95% Eff, MERV 14
Table 39 - 9 and 11 ton Unit Filters
0
Fiberglass Throwaway,
25% Eff, MERV 4
with RAB, Feature A2 = Q, R
6 / 12” x 24” x 2”
A
Pleated, 30% Eff, MERV 8
with RAB, Feature A2 = Q, R
6 / 12” x 24” x 2”
B
Pleated, 30% Eff, MERV 8
with RAB, Feature A2 = Q, R
6 / 12” x 24” x 4”
C
Permanent Filter Frame -
Replaceable Media
with RAB, Feature A2 = Q, R
6 / 12” x 24” x 2”
4 / 20” x 25” x 4”
Pleated, 65% Eff, MERV 11
Pleated, 85% Eff, MERV 13
Pleated, 95% Eff, MERV 14