Callout Size |
Filter Dimensions |
Outside Dimensions |
Rough Opening (min.-max.) |
Hinge Location |
Free Air |
||||
Width |
Height |
Width |
Height |
Width |
Height |
SF |
% free |
||
10'' |
10'' |
14.5'' |
14.5'' |
10.25'' - 12.75'' |
10.25'' - 12.75'' |
Side - reversible |
0.428 |
61.6% |
|
10'' |
16'' |
14.5'' |
20.5'' |
10.25'' - 12.75'' |
16.25'' - 18.75'' |
Side - reversible |
0.725 |
65.2% |
|
10'' |
20'' |
14.5'' |
24.5'' |
10.25'' - 12.75'' |
20.25'' - 22.75'' |
Side - reversible |
0.923 |
66.4% |
|
10'' |
24'' |
14.5'' |
28.5'' |
10.25'' - 12.75'' |
24.25'' - 26.75'' |
Side - reversible |
1.121 |
67.2% |
|
10'' |
25'' |
14.5'' |
29.5'' |
10.25'' - 12.75'' |
25.25'' - 27.75'' |
Side - reversible |
1.170 |
67.4% |
|
10'' |
30'' |
14.5'' |
34.5'' |
10.25'' - 12.75'' |
30.25'' - 32.75'' |
Side - reversible |
1.418 |
68.0% |
|
12'' |
12'' |
16.5'' |
16.5'' |
12.25'' - 14.75'' |
12.25'' - 14.75'' |
Side - reversible |
0.638 |
63.8% |
|
12'' |
14'' |
16.5'' |
18.5'' |
12.25'' - 14.75'' |
14.25'' - 16.75'' |
Side - reversible |
0.758 |
65.0% |
|
12'' |
16'' |
16.5'' |
20.5'' |
12.25'' - 14.75'' |
16.25'' - 18.75'' |
Side - reversible |
0.878 |
65.8% |
|
12'' |
18'' |
16.5'' |
22.5'' |
12.25'' - 14.75'' |
18.25'' - 20.75'' |
Side - reversible |
0.997 |
66.5% |
|
12'' |
20'' |
16.5'' |
24.5'' |
12.25'' - 14.75'' |
20.25'' - 22.75'' |
Side - reversible |
1.117 |
67.0% |
|
12'' |
24'' |
16.5'' |
28.5'' |
12.25'' - 14.75'' |
24.25'' - 26.75'' |
Side - reversible |
1.357 |
67.8% |
|
12'' |
25'' |
16.5'' |
29.5'' |
12.25'' - 14.75'' |
25.25'' - 27.75'' |
Side - reversible |
1.417 |
68.0% |
|
12'' |
27'' |
16.5'' |
31.5'' |
12.25'' - 14.75'' |
27.25'' - 29.75'' |
Side - reversible |
1.536 |
68.3% |
|
12'' |
30'' |
16.5'' |
34.5'' |
12.25'' - 14.75'' |
30.25'' - 32.75'' |
Side - reversible |
1.716 |
68.6% |
|
12'' |
36'' |
16.5'' |
40.5'' |
12.25'' - 14.75'' |
36.25'' - 38.75'' |
Side - reversible |
2.076 |
69.2% |
|
13'' |
18'' |
17.5'' |
22.5'' |
13.25'' - 15.75'' |
18.25'' - 20.75'' |
Side - reversible |
1.084 |
66.7% |
|
13'' |
20'' |
17.5'' |
24.5'' |
13.25'' - 15.75'' |
20.25'' - 22.75'' |
Side - reversible |
1.214 |
67.3% |
|
14'' |
12'' |
18.5'' |
16.5'' |
14.25'' - 16.75'' |
12.25'' - 14.75'' |
Bottom |
0.749 |
64.2% |
|
14'' |
14'' |
18.5'' |
18.5'' |
14.25'' - 16.75'' |
14.25'' - 16.75'' |
Side - reversible |
0.890 |
65.4% |
|
14'' |
18'' |
18.5'' |
22.5'' |
14.25'' - 16.75'' |
18.25'' - 20.75'' |
Side - reversible |
1.171 |
66.9% |
|
14'' |
20'' |
18.5'' |
24.5'' |
14.25'' - 16.75'' |
20.25'' - 22.75'' |
Side - reversible |
1.312 |
67.5% |
|
14'' |
22'' |
18.5'' |
26.5'' |
14.25'' - 16.75'' |
22.25'' - 24.75'' |
Side - reversible |
1.452 |
67.9% |
|
14'' |
24'' |
18.5'' |
28.5'' |
14.25'' - 16.75'' |
24.25'' - 26.75'' |
Side - reversible |
1.593 |
68.3% |
|
14'' |
25'' |
18.5'' |
29.5'' |
14.25'' - 16.75'' |
25.25'' - 27.75'' |
Side - reversible |
1.663 |
68.4% |
|
14'' |
28'' |
18.5'' |
32.5'' |
14.25'' - 16.75'' |
28.25'' - 30.75'' |
Side - reversible |
1.874 |
68.8% |
|
14'' |
30'' |
18.5'' |
34.5'' |
14.25'' - 16.75'' |
30.25'' - 32.75'' |
Side - reversible |
2.015 |
69.1% |
14'' |
36'' |
18.5'' |
40.5'' |
14.25'' - 16.75'' |
36.25'' - 38.75'' |
Side - reversible |
2.437 |
69.6% |
|
15'' |
20'' |
19.5'' |
24.5'' |
15.25'' - 17.75'' |
20.25'' - 22.75'' |
Side - reversible |
1.409 |
67.6% |
|
15'' |
25'' |
19.5'' |
29.5'' |
15.25'' - 17.75'' |
25.25'' - 27.75'' |
Side - reversible |
1.786 |
68.6% |
|
15'' |
30'' |
19.5'' |
34.5'' |
15.25'' - 17.75'' |
30.25'' - 32.75'' |
Side - reversible |
2.164 |
69.3% |
|
16'' |
10'' |
20.5'' |
14.5'' |
16.25'' - 18.75'' |
10.25'' - 12.75'' |
Bottom |
0.699 |
62.9% |
|
16'' |
12'' |
20.5'' |
16.5'' |
16.25'' - 18.75'' |
12.25'' - 14.75'' |
Bottom |
0.860 |
64.5% |
|
16'' |
16'' |
20.5'' |
20.5'' |
16.25'' - 18.75'' |
16.25'' - 18.75'' |
Side - reversible |
1.183 |
66.6% |
|
16'' |
18'' |
20.5'' |
22.5'' |
16.25'' - 18.75'' |
18.25'' - 20.75'' |
Side - reversible |
1.345 |
67.2% |
|
16'' |
20'' |
20.5'' |
24.5'' |
16.25'' - 18.75'' |
20.25'' - 22.75'' |
Side - reversible |
1.506 |
67.8% |
|
16'' |
24'' |
20.5'' |
28.5'' |
16.25'' - 18.75'' |
24.25'' - 26.75'' |
Side - reversible |
1.829 |
68.6% |
|
16'' |
25'' |
20.5'' |
29.5'' |
16.25'' - 18.75'' |
25.25'' - 27.75'' |
Side - reversible |
1.910 |
68.8% |
|
16'' |
30'' |
20.5'' |
34.5'' |
16.25'' - 18.75'' |
30.25'' - 32.75'' |
Side - reversible |
2.313 |
69.4% |
|
16'' |
32'' |
20.5'' |
36.5'' |
16.25'' - 18.75'' |
32.25'' - 34.75'' |
Side - reversible |
2.475 |
69.6% |
|
16'' |
36'' |
20.5'' |
40.5'' |
16.25'' - 18.75'' |
36.25'' - 38.75'' |
Side - reversible |
2.798 |
69.9% |
|
17'' |
17'' |
21.5'' |
21.5'' |
17.25'' - 19.75'' |
17.25'' - 19.75'' |
Side - reversible |
1.345 |
67.0% |
|
17'' |
29'' |
21.5'' |
33.5'' |
17.25'' - 19.75'' |
29.25'' - 31.75'' |
Side - reversible |
2.377 |
69.4% |
|
17'' |
30'' |
21.5'' |
34.5'' |
17.25'' - 19.75'' |
30.25'' - 32.75'' |
Side - reversible |
2.463 |
69.5% |
|
18'' |
12'' |
22.5'' |
16.5'' |
18.25'' - 20.75'' |
12.25'' - 14.75'' |
Bottom |
0.971 |
64.8% |
|
18'' |
13'' |
22.5'' |
17.5'' |
18.25'' - 20.75'' |
13.25'' - 15.75'' |
Bottom |
1.063 |
65.4% |
|
18'' |
14'' |
22.5'' |
18.5'' |
18.25'' - 20.75'' |
14.25'' - 16.75'' |
Bottom |
1.154 |
65.9% |
|
18'' |
16'' |
22.5'' |
20.5'' |
18.25'' - 20.75'' |
16.25'' - 18.75'' |
Bottom |
1.336 |
66.8% |
|
18'' |
18'' |
22.5'' |
22.5'' |
18.25'' - 20.75'' |
18.25'' - 20.75'' |
Side - reversible |
1.518 |
67.5% |
|
18'' |
20'' |
22.5'' |
24.5'' |
18.25'' - 20.75'' |
20.25'' - 22.75'' |
Side - reversible |
1.701 |
68.0% |
|
18'' |
24'' |
22.5'' |
28.5'' |
18.25'' - 20.75'' |
24.25'' - 26.75'' |
Side - reversible |
2.065 |
68.8% |
|
18'' |
25'' |
22.5'' |
29.5'' |
18.25'' - 20.75'' |
25.25'' - 27.75'' |
Side - reversible |
2.156 |
69.0% |
|
18'' |
30'' |
22.5'' |
34.5'' |
18.25'' - 20.75'' |
30.25'' - 32.75'' |
Side - reversible |
2.612 |
69.7% |
|
18'' |
36'' |
22.5'' |
40.5'' |
18.25'' - 20.75'' |
36.25'' - 38.75'' |
Side - reversible |
3.159 |
70.2% |
|
19'' |
21'' |
23.5'' |
25.5'' |
19.25'' - 21.75'' |
21.25'' - 23.75'' |
Side - reversible |
1.894 |
68.4% |
|
19'' |
22'' |
23.5'' |
26.5'' |
19.25'' - 21.75'' |
22.25'' - 24.75'' |
Side - reversible |
1.990 |
68.6% |
|
19'' |
27'' |
23.5'' |
31.5'' |
19.25'' - 21.75'' |
27.25'' - 29.75'' |
Side - reversible |
2.472 |
69.4% |
|
20'' |
10'' |
24.5'' |
14.5'' |
20.25'' - 22.75'' |
10.25'' - 12.75'' |
Bottom |
0.879 |
63.3% |
|
20'' |
12'' |
24.5'' |
16.5'' |
20.25'' - 22.75'' |
12.25'' - 14.75'' |
Bottom |
1.082 |
64.9% |
|
20'' |
13'' |
24.5'' |
17.5'' |
20.25'' - 22.75'' |
13.25'' - 15.75'' |
Bottom |
1.184 |
65.6% |
|
20'' |
14'' |
24.5'' |
18.5'' |
20.25'' - 22.75'' |
14.25'' - 16.75'' |
Bottom |
1.286 |
66.1% |
|
20'' |
15'' |
24.5'' |
19.5'' |
20.25'' - 22.75'' |
15.25'' - 17.75'' |
Bottom |
1.387 |
66.6% |
|
20'' |
16'' |
24.5'' |
20.5'' |
20.25'' - 22.75'' |
16.25'' - 18.75'' |
Bottom |
1.489 |
67.0% |
|
20'' |
18'' |
24.5'' |
22.5'' |
20.25'' - 22.75'' |
18.25'' - 20.75'' |
Bottom |
1.692 |
67.7% |
|
20'' |
20'' |
24.5'' |
24.5'' |
20.25'' - 22.75'' |
20.25'' - 22.75'' |
Side - reversible |
1.895 |
68.2% |
|
20'' |
21'' |
24.5'' |
25.5'' |
20.25'' - 22.75'' |
21.25'' - 23.75'' |
Side - reversible |
1.997 |
68.5% |
|
20'' |
22'' |
24.5'' |
26.5'' |
20.25'' - 22.75'' |
22.25'' - 24.75'' |
Side - reversible |
2.098 |
68.7% |
|
20'' |
24'' |
24.5'' |
28.5'' |
20.25'' - 22.75'' |
24.25'' - 26.75'' |
Side - reversible |
2.301 |
69.0% |
|
20'' |
25'' |
24.5'' |
29.5'' |
20.25'' - 22.75'' |
25.25'' - 27.75'' |
Side - reversible |
2.403 |
69.2% |
|
20'' |
30'' |
24.5'' |
34.5'' |
20.25'' - 22.75'' |
30.25'' - 32.75'' |
Side - reversible |
2.911 |
69.9% |
|
21'' |
19'' |
25.5'' |
23.5'' |
21.25'' - 23.75'' |
19.25'' - 21.75'' |
Bottom |
1.885 |
68.0% |
|
21'' |
20'' |
25.5'' |
24.5'' |
21.25'' - 23.75'' |
20.25'' - 22.75'' |
Bottom |
1.992 |
68.3% |
|
22'' |
14'' |
26.5'' |
18.5'' |
22.25'' - 24.75'' |
14.25'' - 16.75'' |
Bottom |
1.418 |
66.3% |
|
22'' |
19'' |
26.5'' |
23.5'' |
22.25'' - 24.75'' |
19.25'' - 21.75'' |
Bottom |
1.977 |
68.1% |
|
22'' |
20'' |
26.5'' |
24.5'' |
22.25'' - 24.75'' |
20.25'' - 22.75'' |
Bottom |
2.089 |
68.4% |
|
24'' |
10'' |
28.5'' |
14.5'' |
24.25'' - 26.75'' |
10.25'' - 12.75'' |
Bottom |
1.060 |
63.6% |
|
24'' |
12'' |
28.5'' |
16.5'' |
24.25'' - 26.75'' |
12.25'' - 14.75'' |
Bottom |
1.305 |
65.2% |
|
24'' |
14'' |
28.5'' |
18.5'' |
24.25'' - 26.75'' |
14.25'' - 16.75'' |
Bottom |
1.549 |
66.4% |
|
24'' |
16'' |
28.5'' |
20.5'' |
24.25'' - 26.75'' |
16.25'' - 18.75'' |
Bottom |
1.794 |
67.3% |
|
24'' |
18'' |
28.5'' |
22.5'' |
24.25'' - 26.75'' |
18.25'' - 20.75'' |
Bottom |
2.039 |
68.0% |
|
24'' |
20'' |
28.5'' |
24.5'' |
24.25'' - 26.75'' |
20.25'' - 22.75'' |
Bottom |
2.284 |
68.5% |
|
24'' |
24'' |
28.5'' |
28.5'' |
24.25'' - 26.75'' |
24.25'' - 26.75'' |
Side - reversible |
2.773 |
69.3% |
|
24'' |
30'' |
28.5'' |
34.5'' |
24.25'' - 26.75'' |
30.25'' - 32.75'' |
Side - reversible |
3.508 |
70.2% |
|
25'' |
10'' |
29.5'' |
14.5'' |
25.25'' - 27.75'' |
10.25'' - 12.75'' |
Bottom |
1.105 |
63.7% |
|
25'' |
12'' |
29.5'' |
16.5'' |
25.25'' - 27.75'' |
12.25'' - 14.75'' |
Bottom |
1.360 |
65.3% |
|
25'' |
14'' |
29.5'' |
18.5'' |
25.25'' - 27.75'' |
14.25'' - 16.75'' |
Bottom |
1.615 |
66.5% |
|
25'' |
15'' |
29.5'' |
19.5'' |
25.25'' - 27.75'' |
15.25'' - 17.75'' |
Bottom |
1.743 |
66.9% |
|
25'' |
16'' |
29.5'' |
20.5'' |
25.25'' - 27.75'' |
16.25'' - 18.75'' |
Bottom |
1.871 |
67.3% |
|
25'' |
18'' |
29.5'' |
22.5'' |
25.25'' - 27.75'' |
18.25'' - 20.75'' |
Bottom |
2.126 |
68.0% |
|
25'' |
20'' |
29.5'' |
24.5'' |
25.25'' - 27.75'' |
20.25'' - 22.75'' |
Bottom |
2.381 |
68.6% |
|
25'' |
25'' |
29.5'' |
29.5'' |
25.25'' - 27.75'' |
25.25'' - 27.75'' |
Side - reversible |
3.019 |
69.6% |
|
27'' |
12'' |
31.5'' |
16.5'' |
27.25'' - 29.75'' |
12.25'' - 14.75'' |
Bottom |
1.471 |
65.4% |
|
27'' |
19'' |
31.5'' |
23.5'' |
27.25'' - 29.75'' |
19.25'' - 21.75'' |
Bottom |
2.438 |
68.4% |
|
28'' |
14'' |
32.5'' |
18.5'' |
28.25'' - 30.75'' |
14.25'' - 16.75'' |
Bottom |
1.813 |
66.6% |
|
29'' |
17'' |
33.5'' |
21.5'' |
29.25'' - 31.75'' |
17.25'' - 19.75'' |
Bottom |
2.325 |
67.9% |
|
30'' |
10'' |
34.5'' |
14.5'' |
30.25'' - 32.75'' |
10.25'' - 12.75'' |
Bottom |
1.331 |
63.9% |
|
30'' |
12'' |
34.5'' |
16.5'' |
30.25'' - 32.75'' |
12.25'' - 14.75'' |
Bottom |
1.638 |
65.5% |
|
30'' |
14'' |
34.5'' |
18.5'' |
30.25'' - 32.75'' |
14.25'' - 16.75'' |
Bottom |
1.945 |
66.7% |
|
30'' |
15'' |
34.5'' |
19.5'' |
30.25'' - 32.75'' |
15.25'' - 17.75'' |
Bottom |
2.099 |
67.2% |
|
30'' |
16'' |
34.5'' |
20.5'' |
30.25'' - 32.75'' |
16.25'' - 18.75'' |
Bottom |
2.253 |
67.6% |
|
30'' |
17'' |
34.5'' |
21.5'' |
30.25'' - 32.75'' |
17.25'' - 19.75'' |
Bottom |
2.406 |
67.9% |
|
30'' |
18'' |
34.5'' |
22.5'' |
30.25'' - 32.75'' |
18.25'' - 20.75'' |
Bottom |
2.560 |
68.3% |
|
30'' |
20'' |
34.5'' |
24.5'' |
30.25'' - 32.75'' |
20.25'' - 22.75'' |
Bottom |
2.867 |
68.8% |
|
30'' |
24'' |
34.5'' |
28.5'' |
30.25'' - 32.75'' |
24.25'' - 26.75'' |
Bottom |
3.482 |
69.6% |
|
30'' |
30'' |
34.5'' |
34.5'' |
30.25'' - 32.75'' |
30.25'' - 32.75'' |
Side - reversible |
4.404 |
70.5% |
32'' |
16'' |
36.5'' |
20.5'' |
32.25'' - 34.75'' |
16.25'' - 18.75'' |
Bottom |
2.405 |
67.7% |
|
32'' |
20'' |
36.5'' |
24.5'' |
32.25'' - 34.75'' |
20.25'' - 22.75'' |
Bottom |
3.062 |
68.9% |
|
34'' |
20'' |
38.5'' |
24.5'' |
34.25'' - 36.75'' |
20.25'' - 22.75'' |
Bottom |
3.256 |
69.0% |
|
36'' |
10'' |
40.5'' |
14.5'' |
36.25'' - 38.75'' |
10.25'' - 12.75'' |
Bottom |
1.602 |
64.1% |
|
36'' |
12'' |
40.5'' |
16.5'' |
36.25'' - 38.75'' |
12.25'' - 14.75'' |
Bottom |
1.971 |
65.7% |
|
36'' |
14'' |
40.5'' |
18.5'' |
36.25'' - 38.75'' |
14.25'' - 16.75'' |
Bottom |
2.341 |
66.9% |
|
36'' |
18'' |
40.5'' |
22.5'' |
36.25'' - 38.75'' |
18.25'' - 20.75'' |
Bottom |
3.081 |
68.5% |
|
36'' |
20'' |
40.5'' |
24.5'' |
36.25'' - 38.75'' |
20.25'' - 22.75'' |
Bottom |
3.451 |
69.0% |