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How we measure...
Optimized Filter Bags improve vacuum & catch dust down to 1 micron!
Measurement Confirmation Worksheet
CIRCLE SIZE CONVERSION CHART
DIA.
CIRC.
FLAT
DIA.
CIRC.
FLAT
DIA.
CIRC.
FLAT
DIA.
CIRC.
FLAT
4
12 5/8
6 2/8
4 1/4
13 3/8
6 5/8
4 1/2
14 1/8
7 1/8
4 3/4
14 7/8
7 4/8
5
15 6/8
7 7/8
5 1/4
16 4/8
8 2/8
5 1/2
17 2/8
8 5/8
5 3/4
18 1/8
9
6
18 7/8
9 3/8
6 1/4
19 5/8
9 7/8
6 1/2
20 3/8
10 2/8
6 3/4
21 2/8
10 5/8
7
22
11
7 1/4
22 6/8
11 3/8
7 1/2
23 4/8
11 6/8
7 3/4
24 3/8
12 1/8
8
25 1/8
12 5/8
8 1/4
25 7/8
13
8 1/2
26 6/8
13 3/8
8 3/4
27 4/8
13 6/8
9
28 2/8
14 1/8
9 1/4
29
14 4/8
9 1/2
29 7/8
14 7/8
9 3/4
30 5/8
15 3/8
10
31 3/8
15 6/8
10 1/4
31 3/8
15 6/8
10 1/2
32 2/8
16 1/8
10 3/4
33 6/8
16 7/8
11
34 4/8
17 2/8
11 1/4
35 3/8
17 5/8
11 1/2
36 1/8
18 1/8
11 3/4
36 7/8
18 4/8
12
37 6/8
18 7/8
12 1/4
38 4/8
19 2/8
12 1/2
39 2/8
19 5/8
12 3/4
40
20
13
40 7/8
20 3/8
13 1/4
41 5/8
20 7/8
13 1/2
42 3/8
21 2/8
13 3/4
43 2/8
21 5/8
14
44
22
14 1/4
44 6/8
22 3/8
14 1/2
45 4/8
22 6/8
14 3/4
46 3/8
23 1/8
15
47 1/8
23 4/8
15 1/4
47 7/8
24
15 1/2
48 6/8
24 3/8
15 3/4
49 4/8
24 6/8
16
50 2/8
25 1/8
16 1/4
51
25 4/8
16 1/2
51 7/8
25 7/8
16 3/4
52 5/8
26 2/8
17
53 3/8
26 6/8
17 1/4
54 2/8
27 1/8
17 1/2
55
27 4/8
17 3/4
55 6/8
27 7/8
18
56 4/8
28 2/8
18 1/4
57 3/8
28 5/8
18 1/2
58 1/8
29
18 3/4
58 7/8
29 4/8
19
59 6/8
29 7/8
19 1/4
60 4/8
30 2/8
19 1/2
61 2/8
30 5/8
19 3/4
62
31
20
62 7/8
31 3/8
20 1/4
64 4/8
32 2/8
20 1/2
64 3/8
32 2/8
20 3/4
65 2/8
32 5/8
21
66
33
21 1/4
66 6/8
33 3/8
21 1/2
67 4/8
33 6/8
21 3/4
68 3/8
34 1/8
22
69 1/8
34 4/8
22 1/2
70 5/8
35 3/8
23
72 2/8
36 1/8
23 1/2
73 7/8
36 7/8
24
75 3/8
37 6/8
24 1/2
77
38 4/8
25
78 4/8
39 2/8
25 1/2
80 1/8
40
26
81 5/8
40 7/8
26 1/2
83 2/8
41 5/8
27
84 7/8
42 3/8
27 1/2
86 3/8
43 2/8
28
88
44
28 1/2
89 4/8
44 6/8
29
91 1/8
45 4/8
29 1/2
92 5/8
46 3/8
30
94 2/8
47 1/8
30 1/2
95 7/8
47 7/8
31
97 3/8
48 6/8
31 1/2
99
49 4/8
32
100 4/8
50 2/8
32 1/2
102 1/8
51
33
103 5/8
51 7/8
33 1/2
105 2/8
52 5/8
Call, fax or e-mail us for a no-obligation evaluation of your equipment's performance and a free quote.
© 2005 American Fabric Filter Company - P.O. Box 7560 - Wesley Chapel, FL 33545 - (800)-367-3591- FAX: 813-991-9700 - All Rights Reserved.
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Website by LANMark Computer Concepts, Inc.