215
Table 46 — Filter Data (cont)
NOTES:
1. Do not exceed filter manufacturer's velocity limits when selecting
filters.
2. There are two dedicated filter sections for 2 in. or 4 in. flat filters.
3. Angle filter or filter mixing box sections can be configured to accept
either 2 in. or 4 in. filters.
4. Draw-thru bag/cartridge filter sections accept 2 in. pre-filters. Fil-
ters must be a combination of bag filters in the sizes shown or 6 in.
or 12 in. deep rigid media with
7
/
8
in. header.
5. The draw-thru bag/cartridge filter section is designed for side load-
ing of filter media with a header for a 1 in. slide in track.
6. The blow-thru bag/cartridge/HEPA filter section is designed for
face loading of filters ONLY (no side loading).
7. The blow-thru filter section requires filter media with spring clips,
wire brackets, or retainers for use in a Puro Frame holding frame.
The Puro Frame is available for unit sizes 03-61 only.
FRO
NT LOAD BAG/CARTRIDGE FILTER ARRANGEMENT
FILTER SIZE
39M UNIT SIZE
03W 06W 07T 08W 09T 10W 11T 12T 12W 14W 16T 17W 18T 21W 22T 25T
12x24 — 1 — — 2 1 2 2 3 3 3 3 1 — — —
24x24 1 1 2 2 1 2 2 2 2 2 2 3 4 6 6 6
Face Area
(sq ft)
4 6 8 8 8 10 12 12 14 14 14 18 18 24 24 24
FRONT LOAD BAG/CARTRIDGE FILTER ARRANGEMENT
FILTER SIZE
39M UNIT SIZE
25W 30T 30W 35T 36W 37T 40W 42T 50W 51T 58T 61W 72W 85W 96W 110W
12x24 — 3 — — 4 4 4 — 3 4 7 7 4 4 9 6
24x24 6 6 8 9 8 8 8 12 12 12 12 12 16 20 20 24
Face Area
(sq ft)
24 30 32 36 40 34 40 42 54 48 56 62 72 88 98 108
FRONT LOAD/CARTRIDGE/HEPA FILTER ARRANGEMENT
FILTER SIZE
39M UNIT SIZE
03W 06W 07T 08W 09T 10W 11T 12T 12W 14W 16T 17W 18T 21W 22T 25T
12x24 — 1 — — 2 1 2 2 3 3 3 3 1 — 2 —
24x24 1 1 2 2 1 2 2 2 2 2 2 3 4 6 4 6
Face Area
(sq ft)
4 6 8 8 8 10 12 12 14 14 14 18 18 24 24 24
FRONT LOAD/CARTRIDGE/HEPA FILTER ARRANGEMENT
FILTER SIZE
39M UNIT SIZE
25W 30T 30W 35T 36W 37T 40W 42T 50W 51T 58T 61W 72W 85W 96W 110W
12x24 — 3 — — 4 4 4 3 3 6 4 7 4 — 5 6
24x24 6 6 8 9 8 8 8 9 12 9 12 12 16 20 20 24
Face Area
(sq ft)
24 30 32 36 40 34 40 42 54 48 56 62 72 88 98 108