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PRE-FILTER
(PLEATED AIR FILTER) |
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 Our
primary filtration media use non-woven filtration media tolaminate
with metal stretched nets by hot melt adhesive. With the support
of the stretched nets, this can improve the dimension stability
significantly. After that, the laminated substrates will go
for pleat process and will be fixed into special paper frame. |
These
extended surface pleated filters offer 1”, 2”
and 4” depths for filtration installation. The standard
width of paper frame is 24”, 12” and 20”,
and the length is 24” and 20” respectively. |
Please
find the standard products with the dimension specification
as below, |
| Product
Name
|
 Dimension
(W-H-D)
|
Actual
Dimension
(W-H-D) |
APF24241 |
24”
× 24” × 1” |
595
mm × 595 mm × 22 mm |
| APF24242 |
24”
× 24” × 2” |
595
mm × 595 mm × 45 mm |
APF24244 |
24”
× 24” × 4” |
595
mm × 595 mm × 95 mm |
| APF12241 |
12”
× 24” × 1” |
295
mm × 595 mm × 22 mm |
APF12242 |
12”
× 24” × 2” |
295
mm × 595 mm × 45 mm |
| APF12244 |
12”
× 24” × 4” |
295
mm × 595 mm × 95 mm |
APF20241 |
20”
× 24” × 1” |
495
mm × 595 mm × 22 mm |
| APF20242 |
20”
× 24” × 2” |
495
mm × 595 mm × 45 mm |
APF20244 |
20”
× 24” × 4” |
495
mm × 595 mm × 95 mm |
| APF20201 |
20”
× 20” × 1” |
495
mm × 495 mm × 22 mm |
APF20202 |
20”
× 20” × 2” |
495
mm × 495 mm × 45 mm |
| APF20204 |
20”
× 20” × 4” |
495
mm × 495 mm × 95 mm |
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